HAPPY VALLEY TRIPLEX with ADDITIONAL DEVELOPMENT POTENTIAL! Premium location and a massive 7500 square foot lot make this truly an exceptional opportunity. Nestled between Wilson Ave. and Cowgill Ave. with access off both parallel streets. From Wilson, you have two apartments each with a one-car attached garage. The units feature 2 bedrooms, 1 full bath, open kitchen / living room layout, spacious bedrooms, closets off the hall and in-bathroom, and a slider out to a deck to BBQ or lounge in the beautiful PNW weather. Each unit also has a full size washer/dryer in their extra deep 1-car attached garages. Both units have 1 year leases recently re-signed at $1750 and $1850/mo. On the backside of the property, accessed from Cowgill Ave, you have an oversized 1008 sq. ft. studio apartment with a full kitchen, full size washer/dryer, massive living room and extra-large sleeping / storage / lounge space. The extra large parking area / yard accessed off Cowgill Ave. has the potential to hold additional units (Buyer to verify with COB), giving this property considerable upside opportunity in the years ahead. In the attendance areas of Lowell Elementary, Fairhaven Middle School and Sehome High School. Blocks to Fairhaven Village and its countless shops, restaurants, parks and entertainment. Continue collecting rents, or plan to house-hack while South Side real estate prices continue their steady climb.
Active
Listed by: COMPASS • Brandon Nelson
$925,000
1810 Wilson Avenue, Bellingham, WA 98225
4beds
3baths
2,592sqft
Triplex
Built in 1971
-- sqft lot
$897,200 Zestimate®
$357/sqft
$-- HOA
What's special
Full kitchenSpacious bedrooms
- 26 days |
- 1,020 |
- 40 |
Likely to sell faster than
Zillow last checked:
Listing updated:
Listed by:
Brandon Nelson,
COMPASS
Source: NWMLS as distributed by MLS GRID,MLS#: 2539221
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
Heating
- Baseboard, Electric
Cooling
- None
Features
- Flooring: Vinyl, Vinyl Plank, Carpet
- Windows: Thermal Windows
- Has fireplace: No
Interior area
- Total structure area: 2,592
- Total interior livable area: 2,592 sqft
Property
Parking
- Total spaces: 4
- Parking features: Garage
- Garage spaces: 2
- Uncovered spaces: 2
Features
- Has view: Yes
- View description: Territorial
Lot
- Size: 7,405 Square Feet
- Dimensions: 75 x 100
- Features: Dead End Street, Paved, Cable TV, High Speed Internet
Details
- Parcel number: 3702123855500000
- Zoning description: Residential,Jurisdiction: City
- Special conditions: Standard
Construction
Type & style
- Home type: MultiFamily
- Architectural style: Tri-plex
- Property subtype: Triplex
Materials
- Wood Siding
- Foundation: Poured Concrete
- Roof: Composition
Condition
- Good
- Year built: 1971
Utilities & green energy
- Electric: Company: PSE
- Sewer: Sewer Connected, Company: City of Bellingham
- Water: Public, Company: City of Bellingham
- Utilities for property: Xfinity, Xfinity
Green energy
- Energy efficient items: Thermal Windows
Community & HOA
Community
- Subdivision: Fairhaven
Location
- Region: Bellingham
Financial & listing details
- Price per square foot: $357/sqft
- Tax assessed value: $829,007
- Annual tax amount: $6,734
- Date on market: 6/11/2026
- Cumulative days on market: 27 days
- Listing terms: Conventional
Estimated market value
$897,200
$852,000 - $942,000
$2,266/mo
Price history
| Date | Event | Price |
|---|---|---|
| 6/12/2026 | Listed for sale | $925,000+245.1%$357/sqft |
Source: | ||
| 2/16/2005 | Sold | $268,000$103/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $6,785 +1.6% | $829,007 -3.5% |
| 2023 | $6,681 +7.8% | $858,646 +17.5% |
| 2022 | $6,196 +12.6% | $730,767 +24% |
| 2021 | $5,501 +5.3% | $589,344 +14% |
| 2020 | $5,226 | $516,964 +5.3% |
| 2019 | $5,226 +1.8% | $490,711 +27.1% |
| 2018 | $5,136 +27.5% | $386,018 +12.7% |
| 2017 | $4,029 -3.3% | $342,645 +8.6% |
| 2016 | $4,166 +24.5% | $315,519 +5.4% |
| 2015 | $3,345 | $299,243 +5% |
| 2014 | $3,345 +1.6% | $284,986 +5.1% |
| 2013 | $3,293 | $271,262 +1.7% |
| 2012 | -- | $266,661 -0.3% |
| 2011 | -- | $267,344 -2% |
| 2010 | -- | $272,909 -4.8% |
| 2009 | $2,584 +48.8% | $286,575 |
| 2008 | $1,736 | $286,575 +62.5% |
| 2007 | $1,736 -13.6% | $176,360 |
| 2005 | $2,010 | $176,360 |
| 2004 | $2,010 +17.9% | $176,360 +25.2% |
| 2003 | $1,705 +2.8% | $140,840 |
| 2002 | $1,658 -0.4% | $140,840 |
| 2001 | $1,664 | $140,840 |
| 2000 | -- | $140,840 -4.6% |
| 1999 | -- | $147,625 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: Happy Valley
Nearby schools
GreatSchools rating
- 8/10Lowell Elementary SchoolGrades: PK-5Distance: 0.6 mi
- 8/10Fairhaven Middle SchoolGrades: 6-8Distance: 0.5 mi
- 9/10Sehome High SchoolGrades: 9-12Distance: 1 mi
Schools provided by the listing agent
- Elementary: Lowell Elem
- Middle: Fairhaven Mid
- High: Sehome High
Source: NWMLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- Washington
- Whatcom County
- Bellingham
- 98225
- Happy Valley
- 1810 Wilson Avenue







