21 SW 8th Avenue, Oak Harbor, WA 98277
What's special
Perfectly situated on a prime corner lot close to everything: shopping, restaurants, schools, and transit. Just down the street from public library, Skagit Valley College Whidbey campus, and NAS Whidbey seaplane base. This quarter-acre property offers unique residential office zoning, with endless potential for a residence or business, including a separate entrance and rear parking for business. Inside, discover a bright, spacious layout featuring large double-pane windows for natural light, easily opened to let in the lovely island breeze. On hot days, soak up the new top of the line central AC. In cooler months, central heat and a propane fireplace insert, combined with new attic and crawlspace insulation, keep the home comfortably energy-efficient. Beautifully refinished hardwood flooring and classic cedar siding maintain the home's vintage charm. Kitchen and laundry room are fully up to date, with all appliances less than three years old: fridge, microwave, stove, disposal, washer, dryer, and water heater. Three bathrooms, including one in the home office/second master bedroom, means ample facilities. The garage boasts a painted acrylic floor, an upgraded 200 amp electrical panel, & a drop down ladder to the attic, w/ all shelving included. The property features plenty of parking and boat/RV space, a new backyard storage shed, & Ring doorbells/cameras that stay.
- --
- on Zillow |
- 726
- views |
- 37
- saves |
Travel times
Living Room
Kitchen
Primary Bedroom
Zillow last checked:
Listing updated:
Cristie Arnold,
RE/MAX Gateway
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 1
- 3/4 bathrooms: 1
- 1/2 bathrooms: 1
- Main level bathrooms: 3
- Main level bedrooms: 4
Primary bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Bathroom full
- Level: Main
Bathroom three quarter
- Level: Main
Other
- Level: Main
Bonus room
- Level: Main
Dining room
- Level: Main
Entry hall
- Level: Main
Kitchen without eating space
- Level: Main
Living room
- Level: Main
Heating
- Fireplace, Heat Pump, Electric
Cooling
- Heat Pump
Appliances
- Included: Dryer, Microwave, Refrigerator, Stove(s)/Range(s), Washer, Dryer(s), Microwave(s), Refrigerator(s), Washer(s), Water Heater: Electric, Water Heater Location: Utility Room
Features
- Ceiling Fan(s), Dining Room
- Flooring: Hardwood, Laminate, Carpet
- Windows: Dbl Pane/Storm Window
- Basement: None
- Number of fireplaces: 1
- Fireplace features: See Remarks, Main Level: 1, Fireplace
Interior area
- Total structure area: 1,528
- Total interior livable area: 1,528 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached Garage
- Has attached garage: Yes
- Covered spaces: 1
- Uncovered spaces: 1
Features
- Levels: One
- Stories: 1
- Entry location: Main
- Patio & porch: Ceiling Fan(s), Dbl Pane/Storm Window, Dining Room, Fireplace, Water Heater
- Has view: Yes
- View description: Territorial
Lot
- Size: 0.27 Acres
- Dimensions: 120 x 100
- Features: Corner Lot, Curbs, Paved, Sidewalk
Details
- Parcel number: S618500000170
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: 1 Story
- Property subtype: Single Family Residence
Materials
- Brick, Wood Siding
- Foundation: Poured Concrete
- Roof: Metal
Condition
- Very Good
- Year built: 1958
Utilities & green energy
- Electric: Company: PSE
- Sewer: Sewer Connected, Company: City of Oak Harbor
- Water: Public, Company: City of Oak Harbor
- Utilities for property: Xfinity, Xfinity
Community & HOA
Community
- Subdivision: City Of Oak Harbor
Location
- Region: Oak Harbor
Financial & listing details
- Price per square foot: $295/sqft
- Tax assessed value: $454,765
- Annual tax amount: $4,156
- Date on market: 7/2/2026
- Listing terms: Conventional,FHA,USDA Loan,VA Loan
- Inclusions: Dryer(s), Microwave(s), Refrigerator(s), Stove(s)/Range(s), Washer(s)
Price history
| Date | Event | Price |
|---|---|---|
| 10/1/2026 | Price change | $450,000-10%$295/sqft |
Source:  NWMLS as distributed by MLS GRID #2547046 | ||
| 9/5/2026 | Price change | $500,000-4.8%$327/sqft |
Source: NWMLS as distributed by MLS GRID #2547046 | ||
| 8/7/2026 | Price change | $525,000-2.8%$344/sqft |
Source: NWMLS as distributed by MLS GRID #2547046 | ||
| 7/26/2026 | Price change | $540,000-1.8%$353/sqft |
Source: NWMLS as distributed by MLS GRID #2547046 | ||
| 7/2/2026 | Listed for sale | $550,000+10.9%$360/sqft |
Source: NWMLS as distributed by MLS GRID #2547046 | ||
| 7/18/2024 | Sold | $496,000-6.2%$325/sqft |
Source: NWMLS as distributed by MLS GRID #2207435 | ||
| 6/12/2024 | Pending sale | $529,000$346/sqft |
Source: NWMLS as distributed by MLS GRID #2207435 | ||
| 6/1/2024 | Price change | $529,000-3.6%$346/sqft |
Source: NWMLS as distributed by MLS GRID #2207435 | ||
| 4/27/2024 | Price change | $549,000-6.8%$359/sqft |
Source: NWMLS as distributed by MLS GRID #2207435 | ||
| 3/30/2024 | Listed for sale | $589,000$385/sqft |
Source: NWMLS as distributed by MLS GRID #2207435 | ||
| 3/31/2020 | Listing removed | $1,675$1/sqft |
Source: Koetje Property Management | ||
| 3/11/2020 | Listed for rent | $1,675+6.3%$1/sqft |
Source: Koetje Property Management | ||
| 8/3/2019 | Listing removed | $1,575$1/sqft |
Source: Koetje Property Management | ||
| 7/17/2019 | Price change | $1,575+5%$1/sqft |
Source: Koetje Property Management | ||
| 7/15/2019 | Listed for rent | $1,500$1/sqft |
Source: Koetje Property Management | ||
| 5/6/2018 | Listing removed | $1,500+87.5%$1/sqft |
Source: Koetje Property Management | ||
| 1/22/2012 | Listing removed | $800$1/sqft |
Source: RentalHunt.com #218785 | ||
| 1/8/2012 | Listed for rent | $800$1/sqft |
Source: RentalHunt.com #218785 | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $4,158 +24.6% | $454,765 +15.6% |
| 2024 | $3,337 -2.8% | $393,248 -3.3% |
| 2023 | $3,432 +0.9% | $406,729 +7.2% |
| 2022 | $3,402 +7.1% | $379,400 +28.1% |
| 2021 | $3,176 +8.5% | $296,140 +8.8% |
| 2020 | $2,928 +14.7% | $272,095 -1.1% |
| 2019 | $2,553 -14.6% | $274,988 +7.6% |
| 2018 | $2,989 +11.6% | $255,460 +8.3% |
| 2017 | $2,678 +15.3% | $235,779 +8.3% |
| 2016 | $2,323 +4.9% | $217,657 +9.1% |
| 2015 | $2,215 | $199,534 +11.5% |
| 2013 | -- | $178,961 |
| 2012 | -- | -- |
| 2010 | -- | -- |
| 2009 | -- | $198,241 -0.9% |
| 2008 | -- | $200,086 -22.7% |
| 2007 | -- | $258,900 +28.1% |
| 2006 | -- | $202,065 +30% |
| 2005 | -- | $155,461 +29.2% |
| 2002 | -- | $120,317 |
Find assessor info on the county website
Monthly payment
Estimated market value
$450,100
$428,000 - $473,000
$2,787/mo
Climate risks
Explore flood, wildfire, and other predictive climate risk information for this property on First Street®️.