550 Waterloo Ave
Oak Harbor, WA 98277
3 bd 2 ba 2,610 sqft Built 1962 Lot 18,086 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2026 | $264,965 | $300,000 | $564,965 | $5,163 |
| 2025 | $264,965 | $300,000 | $564,965 | $4,827 |
| 2024 | $271,653 | $250,000 | $521,653 | $4,400 |
| 2023 | $249,868 | $290,000 | $539,868 | $4,839 |
| 2022 | $220,666 | $150,000 | $370,666 | $3,973 |
| 2021 | $216,433 | $120,000 | $336,433 | $3,618 |
| 2020 | $171,540 | $170,000 | $341,540 | $3,711 |
| 2019 | $172,176 | $150,000 | $322,176 | $3,224 |
| 2018 | $170,641 | $150,000 | $320,641 | $3,640 |
| 2017 | $173,304 | $120,000 | $293,304 | $3,129 |
| 2016 | $175,971 | $120,000 | $295,971 | $3,282 |
| 2015 | $178,639 | $120,000 | $298,639 | $3,379 |
| 2014 | $181,304 | $110,000 | $291,304 | $3,317 |
| 2013 | $183,971 | $135,000 | $318,971 | $3,081 |
| 2012 | $205,711 | $165,000 | $370,711 | $3,396 |
| 2010 | $214,358 | $217,500 | $431,858 | $3,539 |
| 2008 | $219,704 | $217,500 | $437,204 | $3,267 |
| 2007 | $219,722 | $150,000 | $369,722 | $2,968 |
Property facts
Year built
1962
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
2,610 sqft
Lot size
18,086 sqft
ZIP code
98277
City
Oak Harbor
Street
Waterloo Ave
Coordinates
48.27200, -122.66452
Comparable properties nearby
Frequently asked questions
When did 550 Waterloo Ave last sell?
No public-record sale is on file for 550 Waterloo Ave.
What is the current tax assessment for 550 Waterloo Ave?
The most recent total assessment for 550 Waterloo Ave (year 2026) is $564,965 with $5,163 in property tax.
When was 550 Waterloo Ave built?
550 Waterloo Ave was built in 1962.
How does 550 Waterloo Ave compare to others on Waterloo Ave?
We track 4 other properties on Waterloo Ave. Browse the list under "Other properties on Waterloo Ave" to compare beds, baths, and sale history.
What are the property facts for 550 Waterloo Ave?
550 Waterloo Ave is a 3 bed, 2 bath, 2,610 sqft, 18,086 sqft lot single_family.
Is 550 Waterloo Ave a flip candidate?
No — 550 Waterloo Ave does not appear in our flips dataset.
Is 550 Waterloo Ave a tax-appeal candidate?
No — 550 Waterloo Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
-1.1%
Implied 1-yr
-4.3%
2026 Q3
$509.4K
2026 Q4
$503.4K
ZIP 98277 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Waterloo Ave