509 Cooper Sq
Grand Coulee, WA 99133
4 bd 2 ba 1,724 sqft Built 1934 Lot 17,511 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 | $114,025 | $16,391 | $130,416 | $1,682 |
| 2025 | $153,686 | $39,000 | $192,686 | $1,682 |
| 2024 | $99,152 | $39,000 | $138,152 | $1,260 |
| 2023 | $85,160 | $27,000 | $112,160 | $1,089 |
| 2022 | $85,650 | $26,100 | $111,750 | $1,372 |
| 2021 | $72,765 | $26,100 | $98,865 | $1,256 |
| 2020 | $76,810 | $26,100 | $102,910 | $1,244 |
| 2019 | $72,765 | $26,100 | $98,865 | $1,215 |
| 2018 | $69,445 | $26,100 | $95,545 | $1,298 |
| 2017 | $67,380 | $26,100 | $93,480 | $1,203 |
| 2016 | $86,315 | $38,610 | $124,925 | $1,747 |
| 2015 | $71,930 | $38,610 | $110,540 | $1,596 |
| 2014 | $71,930 | $38,610 | $110,540 | $1,516 |
| 2013 | $71,930 | $38,610 | $110,540 | $1,558 |
| 2012 | $86,070 | $38,610 | $124,680 | $1,689 |
| 2011 | $86,070 | $38,610 | $124,680 | $1,565 |
| 2010 | $86,070 | $38,610 | $124,680 | $1,411 |
| 2009 | $57,010 | $29,700 | $86,710 | $1,095 |
| 2008 | $57,010 | $29,700 | $86,710 | $1,116 |
Property facts
Year built
1934
Property type
single_family
Stories
2
Beds
4
Baths
2
Living area
1,724 sqft
Lot size
17,511 sqft
ZIP code
99133
City
Grand Coulee
Street
Cooper Sq
Coordinates
47.93479, -118.98943
Comparable properties nearby
Frequently asked questions
When did 509 Cooper Sq last sell?
No public-record sale is on file for 509 Cooper Sq.
What is the current tax assessment for 509 Cooper Sq?
The most recent total assessment for 509 Cooper Sq (year 2026) is $130,416 with $1,682 in property tax.
When was 509 Cooper Sq built?
509 Cooper Sq was built in 1934.
How does 509 Cooper Sq compare to others on Cooper Sq?
We do not currently track other properties on Cooper Sq.
What are the property facts for 509 Cooper Sq?
509 Cooper Sq is a 4 bed, 2 bath, 1,724 sqft, 17,511 sqft lot single_family.
Is 509 Cooper Sq a flip candidate?
No — 509 Cooper Sq does not appear in our flips dataset.
Is 509 Cooper Sq a tax-appeal candidate?
No — 509 Cooper Sq is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.0%
Implied 1-yr
+16.1%
2026 Q3
$349.8K
2026 Q4
$361K
ZIP 99133 — Median Price History + Forecast
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Geography