NE Portland's Housing Stock Has Over 100 Years of History. Your Inspector Should Know All of It.

Irvington Craftsmans from the 1910s, Alameda Tudors on sloped lots, mid-century ranches in Rose City Park, and infill construction in Cully can all land on the same MLS page. Each one has a completely different inspection profile. As a Certified Master Inspector® with 10+ years of home inspection experience and 12 years of contractor experience, Russ knows what to look for in every single one.

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Russ Motyko, Certified Master Inspector performing a home inspection
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NE Portland Housing Market

$523,862
Median sale price
19 days
Median days on market
638
Homes sold last month
1,626
Homes for sale now
Live Market Data · Updated March 2026
• Source: Redfin Data Center

NE Portland Know-How

These Homes Have History. So Do I.

A NE Portland Oregon home representative of the historic housing stock Russ inspects
NE Portland, Oregon

NE Portland has some of the oldest and most architecturally rich housing in the city. Irvington's Craftsman bungalows and American Foursquares go back to 1910. Alameda sits on a ridge with sloped lots that create their own foundation dynamics. Beaumont-Wilshire, Concordia, and Sabin run the range from well-maintained 1920s originals to heavy remodel-era homes. Cully adds a layer of new infill construction mixed in with mid-century stock. Each era has its own inspection profile, and they can show up on the same block.

I have 10 years of inspector experience and 12 years of contractor experience before that. I have replaced roofs, framed walls, poured concrete, ran wiring, waterproofed showers, set tile, replaced siding and windows, installed drywall, and set doors. That background is not a credential I list on a website. It is how I read a house. When I see a framing modification in an Irvington basement, I know whether it was done right or whether it created a problem.

When I walk an Irvington Craftsman, I am checking for knob-and-tube that has been buried under insulation, galvanized pipes that look fine at the fixture but are corroded down to a trickle, and foundations that have moved across a century of wet Portland winters. When I walk a newer Cully infill build, I am looking for the permit gaps, improper flashing details, and grading issues that show up in NE Portland's tight urban lots. Neither job is one you want done by someone who learned home inspection from a class.

I hold Certified Master Inspector® certification (top 3% of the industry), Oregon OCHI license #1898, and Washington DOL license #1856. Every inspection includes free thermal imaging.

Know What You Are Buying

NE Portland Homes by Construction Era

NE Portland's active market spans more than a century of construction. The era a home was built in tells you almost everything about where the inspection will focus.

Pre-1945 Homes

This is NE Portland's dominant housing era. Irvington, Alameda, Beaumont-Wilshire, and Sabin are packed with Craftsman bungalows, American Foursquares, and Colonial Revivals from the 1910s through the 1940s. These homes have real character and real age. Many have had partial updates across multiple owners, which creates inspection puzzles that require someone who can read the whole picture.

Knob-and-tube wiring is the finding that matters most in this era. When it has been buried under blown-in insulation, the heat cannot dissipate and fire risk goes up. Insurance carriers are increasingly flagging homes with knob-and-tube before issuing policies. A competent inspection documents exactly what is present and where, so you know what you are dealing with before you close.

Galvanized steel supply pipes in these homes have been corroding from the inside for 80 or more years. Internal diameter is often drastically reduced. Discoloration at fixtures and low pressure are common signs. Full replacement runs $10,000 to $25,000 depending on the size of the home.

Common findings in pre-1945 homes
Knob-and-tube wiring
Ungrounded, often insulated over. Fire risk increases when covered. Insurance carriers frequently require evaluation or replacement.
Galvanized steel supply pipes
Corroded internally after 80+ years. Reduced flow, low pressure, discoloration. Replacement $10,000 to $25,000.
Cast iron drain lines
Scale buildup, joint seepage, and root intrusion after 75+ years in the ground. Sewer scope essential.
Crawlspace moisture and wood rot
Foundations without modern waterproofing managing many decades of Pacific NW humidity.
Foundation movement on Alameda Ridge
Sloped lots with century-old foundations show differential settlement. Distinguishing cosmetic from structural is critical.

1945–1975 Homes

Post-war expansion pushed residential development into Rose City Park, Madison South, and the eastern edges of NE Portland. Ranch homes and basic mid-century construction dominate this era. These homes are solid and well-sited on their lots, but the systems are 50 to 80 years old and have often been updated piecemeal in ways that create their own problems.

Federal Pacific Stab-Lok panels were installed across much of the Portland metro during this era. The breakers in these panels have documented issues with failing to trip during overcurrent events. Insurance carriers increasingly flag them for replacement before coverage is offered. Identifying one before closing gives you a real and verifiable item to address.

Cast iron drain lines from this era are approaching or past their useful service life. Scale buildup, joint seepage, and root intrusion are consistent sewer scope findings in NE Portland homes from this period. Sewer scoping should be considered on any home built before 1975.

Common findings in 1945–1975 homes
Federal Pacific and Zinsco panels
Documented safety concerns. Insurance carriers frequently flag or decline coverage. Common in NE Portland ranch homes.
Aluminum branch circuit wiring (1965–1973)
Fire risk at connection points. Requires CO/ALR devices or full replacement.
Cast iron and Orangeburg drain lines
Nearing or past useful service life. Root intrusion and joint failures common. Sewer scope is essential.
Roofs at or beyond service life
Original or once-replaced composition roofs often past expected lifespan. Age and layers documented in report.
Crawlspace moisture and vapor barrier failure
Common in pre-2000 homes throughout Portland. Warm crawlspace air meets cold subfloor framing and condenses.

1975–2005 Homes

NE Portland saw less large-scale suburban tract development than the west side, but this era still brought infill and densification into Concordia, Cully, Vernon, and the outer neighborhoods. Homes from this period are now 20 to 50 years old. They look more modern but carry era-specific concerns that are easy to miss without knowing the history.

Polybutylene plumbing was installed in some NE Portland homes from the late 1970s through the early 1990s. It was sold under brand names including Quest and FlowGuard, and it degrades from chlorine exposure in municipal water. Fitting failures can be sudden and significant. Insurance carriers are increasingly requiring replacement before offering coverage on homes with polybutylene.

Unpermitted additions and DIY remodeling are a consistent finding throughout NE Portland regardless of era, but this period generated a significant amount of it. Concordia and Cully in particular have many homes with finished basements, garage conversions, or room additions that were never permitted. These are relevant to code compliance, insurability, and accurate square footage.

Common findings in 1975–2005 homes
Polybutylene plumbing (1978–1994)
Degrades from chlorine. Sudden fitting failure. Insurance often requires replacement. $10,000 to $20,000 to replace.
Unpermitted additions and conversions
Common in Concordia, Cully, and Vernon. Affects code compliance, insurability, and reported square footage.
Composite wood siding failure
1990s hardboard and wood-fiber siding absorbs moisture in Portland's wet climate. Fails from the bottom up.
Roofs reaching end of service life
25-year shingles from 1995–2005 are at or past expected lifespan. Replacement $10,000 to $20,000.
Deck ledger connection deficiencies
A common code-era deficiency on attached decks from this period throughout Portland.

Infill and New Construction

NE Portland has seen significant infill construction over the past 15 years, especially in Cully, Concordia, and along commercial corridors that have been rezoned for residential density. These are brand-new homes on older urban lots, and they come with their own specific inspection concerns that buyers often underestimate because the home is new.

Tight urban infill lots in NE Portland frequently have grading and drainage issues. Older trees, sloped terrain, and adjacent structures all complicate drainage planning. Poor grading toward a foundation on a lot squeezed between two other buildings is a consistent finding. It is the builder's responsibility before you close. It is yours after.

The 11-month warranty inspection is designed for buyers in new NE Portland builds who want to document defects before the builder's one-year warranty expires. The clock starts at closing, not when you discover the problem.

Common findings in infill and new construction
Grading and drainage toward foundation
Tight urban lots in NE Portland create drainage challenges. Common and costly after closing if not caught first.
HVAC installation defects
Improperly sealed ducts, disconnected exhaust vents, and commissioning errors found regularly on new builds.
Flashing deficiencies at windows and doors
Improper installation allows moisture into wall assemblies that look fine from outside. Critical in Portland's rain.
Insulation and ventilation gaps in attic
Thermal imaging finds these. Invisible to the eye, covered by builder warranty if caught in time.
Radon (yes, even in new homes)
Multnomah County geology produces radon regardless of the home's age. Test every purchase.
Home Risk Quiz

Is Your Dream Home Hiding Significant Issues?

See Your Potential Home Through an Inspector's Eyes.

Transform your observations into a clear risk profile. In just two minutes, you will receive a breakdown of what a professional inspector would be concerned about based on what you saw.

2 minutes
Based on what you saw at the showing
No technical knowledge needed
Free Assessment
Begin Assessment

8 quick questions. No contact info required.

1 of 8
01

How old is the home?

You'll have the year built from the listing or the seller. Home age is the single biggest driver of inspection risk.

02

What did the roof look like from the street?

Look for curling shingles, dark patches, missing granules, or visible moss. A good look at the roof from the ground can tell you more than you'd think.

03

Did you notice any musty smell inside the home?

A musty or earthy odor is the most reliable clue buyers can detect about crawlspace moisture or mold — even without going under the house.

04

Did you see the electrical panel? What did it look like?

It's usually in a utility room, garage, or hallway. Federal Pacific (orange breakers) and Zinsco panels are known fire risks and still common in Portland-area homes from the 1960s to 1980s.

05

Did you notice any water stains on ceilings or walls?

Look near the corners of ceilings, under windows, and in bathrooms. Even old-looking stains matter — they show water has been in places it shouldn't be.

06

How did the overall condition of the home feel?

Trust your gut. A home that feels well-loved and maintained usually is. One that feels neglected almost always has deferred items hiding out of sight.

07

Did the home have a finished basement, addition, or garage conversion?

These are some of the most common places to find unpermitted work. A finished space isn't automatically a problem — but without permits, there's no record of whether it was done safely.

08

Where are you in your homeownership journey?

This helps us tailor your results to your situation.

Know Your Neighborhood

NE Portland Area by Area

Each part of NE Portland has its own housing age, character, and inspection profile. Here is what buyers typically encounter in each area.

Irvington
1905 – 1930s

One of Portland's most historic neighborhoods, with Craftsman bungalows, American Foursquares, and Colonial Revivals on tree-lined streets. Real character and real age. The inspection conversation here centers on knob-and-tube wiring, galvanized supply pipes, and cast iron drains that have been in the ground for nearly a century. Buyers need accurate cost expectations going in.

Alameda
1910s – 1940s

Craftsman and Tudor-style homes on the Alameda Ridge, with sloped lots that add a foundation dimension you do not find in flat-lot neighborhoods. Differential settlement is a consistent finding here. The homes are well-loved, but a century of ground movement on hillside terrain requires a close look at foundations and retaining walls. One of NE Portland's most desirable and most complex neighborhoods to inspect.

Beaumont-Wilshire
1920s – 1950s

Mixed vintage housing stock along and near the Beaumont Village commercial corridor. A popular neighborhood for buyers who want older character with walkable amenities. Homes here have typically had partial updates across several owners. Documenting what was done right, what was done without permits, and what was not done at all is the central task for an inspection here.

Concordia & Sabin
1920s – 1950s

Well-maintained neighborhoods popular with first-time buyers. Strong mix of original bungalows and remodeled homes. Unpermitted additions are common here, particularly finished basements and ADU conversions. Active renovation activity means many homes have had recent work of varying quality. Verifying permit history is a meaningful part of an inspection in these neighborhoods.

Cully
Mixed eras + active infill

One of NE Portland's most actively changing neighborhoods, with significant new infill construction alongside mid-century and older housing stock. Older homes here often show deferred maintenance and investor-owned condition. New infill builds on tight lots bring their own set of drainage and construction-quality concerns. Expect a wide range of conditions and inspection profiles depending on which home you are buying.

Rose City Park & Madison South
1940s – 1970s

Larger lots and more mid-century construction than inner NE Portland. Rose City Park has well-maintained homes with a mix of original and updated systems. Madison South tends toward more affordable entry-level homes that often need careful evaluation. HVAC age, roofing condition, and electrical panel type are the consistent focus areas in this era and these neighborhoods.

Multnomah County Risk Factors

What Makes NE Portland Homes Different to Inspect

NE Portland's age, terrain, and housing history create specific inspection concerns that you will not find in newer suburban markets.

Century-Old Electrical and Plumbing

NE Portland has more pre-1940 housing inventory than almost any other part of the Portland metro. Knob-and-tube wiring, galvanized steel supply pipes, and cast iron drain lines are not rare findings here. They are common ones. An inspector with actual construction experience knows the difference between a system that has been competently maintained and one that has been patchworked together over 80 years of ownership.

Most common in homes built before 1945

Sloped Lots and Foundation Movement

Alameda, parts of Beaumont-Wilshire, and several other NE Portland neighborhoods sit on topography that creates foundation stress not present on flat lots. Differential settlement, retaining wall failures, and drainage that flows toward rather than away from the structure are consistent findings on sloped NE Portland lots. Distinguishing cosmetic cracking from structurally significant movement requires experience with how these homes actually behave over time.

Especially relevant on Alameda Ridge lots

Unpermitted Work Across All Eras

NE Portland has a high rate of unpermitted additions, basement conversions, garage conversions, and ADU builds relative to other Portland markets. This is partly a function of the housing stock's age and partly a function of how many owner-investors have worked on these homes over the decades. Unpermitted work affects code compliance, insurance, and accurate square footage. Documenting its presence before closing is one of the most practically useful things an inspection can do.

Common in Concordia, Cully, and Vernon
Full Scope Inspection

Everything We Check in a NE Portland Home

Every inspection covers all accessible systems and components, roof to crawlspace. We physically enter attics and crawlspaces. We operate every system we can safely access. We do not check boxes. We evaluate the home.

Roof & Attic

Shingles, flashing, gutters, attic insulation, ventilation, and moisture.

Electrical

Panel, breakers, wiring type, outlets, GFCI and AFCI protection.

Plumbing

Supply pipe material, drain lines, water heater, pressure, and fixtures.

HVAC

Furnace, AC, heat pump, ductwork, and distribution. Age and condition noted.

Foundation & Structure

Cracks, settling, retaining walls, and visible structural framing.

Crawlspace

Full physical entry. Moisture, vapor barrier, insulation, and wood rot.

Interior

Walls, ceilings, floors, windows, doors, and built-in appliances.

Exterior & Grading

Siding, deck, driveway, grading, and drainage away from foundation.

Free Thermal Imaging on Every NE Portland Inspection

In a neighborhood full of homes where moisture has been finding its way into walls and crawlspaces for 80 or 100 years, the infrared camera is not optional equipment. It finds active moisture intrusion, insulation voids in century-old walls, and electrical hot spots that are invisible to the eye. Included at no extra charge on every inspection because NE Portland's housing stock demands it.

Learn More →
Moderate-to-High Radon Zone

Radon Testing in NE Portland

Oregon is a moderate-to-high radon state, and NE Portland homes with crawlspaces and basement areas can accumulate elevated radon levels. Radon is a colorless, odorless radioactive gas produced naturally by uranium breaking down in soil and rock. It seeps into homes through foundation cracks, crawlspace openings, and soil contact. You cannot smell or see it. The only way to know your level is to test.

The crawlspaces common throughout NE Portland's older housing stock create an entry path that is not present in slab-on-grade homes. Multnomah County-level data shows elevated potential, but radon levels vary significantly from property to property based on soil conditions, foundation type, and ventilation. Your neighbor's test result does not predict yours.

We recommend radon testing on every NE Portland inspection. If levels exceed 4 pCi/L (the EPA action level), a mitigation system typically costs $800 to $1,500. That is a reasonable seller negotiation item before closing. It is much harder to address after.

Learn About Radon Testing →
Radon facts for NE Portland buyers
#2
Second-leading cause of lung cancer in the U.S. After smoking. Responsible for about 21,000 deaths per year nationally.
1 in 4
Portland metro homes test above EPA action level Individual testing is the only way to know your home's actual level.
48h
Test takes 48 hours Continuous electronic monitor placed at the start of the inspection. Digital results delivered promptly.
$150
Added to your inspection Standalone testing is $195. Add it at booking and save $45.

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No hidden fees, no surprise add-ons. Thermal imaging is included on every inspection.

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$545up to 1,000 sq ft
  • Full home inspection
  • Free thermal imaging
  • Detailed digital report
  • EPA-certified radon test
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Best Value Inspection + Radon + Mold
$740up to 1,000 sq ft
  • Full home inspection
  • Free thermal imaging
  • Detailed digital report
  • EPA-certified radon test
  • Mold air sampling & lab results
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Common Questions

NE Portland Home Inspection FAQs

Questions buyers and sellers in NE Portland ask most before booking.

NE Portland home inspections start at $395 for homes up to 1,000 sq ft and scale by square footage up to $795 for homes up to 5,000 sq ft. Condos under 1,000 sq ft start at $245. Free thermal imaging is included at every price point. Radon testing is $150 when added to an inspection, compared to $195 standalone. Full pricing is available at trustedhome.org/pricing.
Most NE Portland home inspections take 2.5 to 4 hours depending on the size, age, and condition of the home. Older homes in Irvington, Alameda, and Beaumont-Wilshire often run toward the longer end because there is more to document and more years of deferred maintenance and patchwork updates to sort through. You are welcome to attend the entire inspection or join for the walkthrough at the end.
Knob-and-tube is an early electrical system that uses ceramic knobs to hold wires in place and ceramic tubes where wires pass through framing. It lacks a ground wire, cannot handle modern electrical loads, and becomes a fire risk when insulation has been blown in over it (which blocks heat dissipation). It is present in a significant portion of NE Portland homes built before 1945, particularly in Irvington, Alameda, and Beaumont-Wilshire. Insurance carriers frequently require a licensed electrician's evaluation or replacement before issuing coverage. The inspection documents exactly what is present and where, so you know what you are dealing with before you close.
Yes. Oregon is a moderate-to-high radon state and NE Portland homes, many with crawlspaces and basement areas, can accumulate elevated radon levels. Radon is the second-leading cause of lung cancer in the United States and approximately 1 in 4 Portland metro homes tests above the EPA action level. The only way to know your home's level is to test. Radon testing is $150 when added to your inspection. Learn more about radon testing.
Your report is delivered through Spectora with high-resolution photos of every significant finding, severity ratings, and plain-language explanations. The priority is accuracy and detail. Most reports go out the same day. Older homes with more findings may take until the following morning. After you receive your report, call or text with any questions. Unlimited follow-up is included.
Thermal imaging is included at no extra charge on every inspection. Competitors in the Portland metro typically charge $150 to $250 for this as a separate add-on. In NE Portland's older housing stock, the infrared camera consistently reveals moisture intrusion in walls, insulation voids in century-old framing bays, and electrical hot spots that are invisible to the naked eye. Learn more about thermal imaging.
The Certified Master Inspector® (CMI®) designation is the highest credential in the home inspection profession, held by the top 3% of the inspection industry. It requires a verified track record of completed inspections, education, and peer review. Russ is Oregon City's only Certified Master Inspector® with 10+ years of home inspection experience and 100+ inspectors trained. Learn more about the CMI® designation.
The report documents what was found. During your inspection contingency period, you can negotiate a price adjustment, request repairs, or walk away. None of those options exist after closing. Russ is available after delivery to help you understand which findings are critical, which are manageable, and what questions to ask next. What you do with the information is up to you and your agent.
Yes. Trusted Home Inspections is veteran-owned and offers a 10% military discount for veterans, active duty, reservists, National Guard members, and military families. Mention your service when you book. See full details at trustedhome.org/military-discount.
Yes, especially in NE Portland. Older homes here have a higher probability of carrying findings that a buyer's inspector will flag. A pre-listing inspection gives you the chance to find those issues on your own timeline, address the ones you choose to address, and price the home with full information. Fewer surprises at the negotiation table, more confidence in your asking price, and a faster close. Learn more about pre-listing inspections.

Where We Inspect

Serving Portland Metro & Southwest Washington

Available 7 days a week within a ~35-mile radius of Portland. Not sure if we cover your area? Just call.

~35-mile radius from Portland
Available 7 days a week
Dual-licensed OR & WA
Oregon state-licensed home inspector seal
Oregon Certified OCHI Lic. #1898
Washington state-licensed home inspector seal
Washington Licensed DOL Lic. #1856

Multnomah County home inspections. Portland and the rest of Multnomah County are full of older housing stock, including 1920s craftsman bungalows in SE Portland, Pearl District lofts, and mid-century homes in NE Portland. Older homes mean knob-and-tube wiring, cast iron drains, and aging foundations. I’ve inspected hundreds of homes across Multnomah County and know exactly what to look for in each neighborhood.

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