9729 31st Ave
Seattle, WA 98126
2 bd 1 ba 740 sqft Built 1942 Lot 6,987 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 |
|---|---|---|---|---|
| 2025 | $115,000 | $428,000 | $543,000 | $5,711 |
| 2024 | $111,000 | $407,000 | $518,000 | $4,922 |
| 2023 | $254,000 | $238,000 | $492,000 | $4,682 |
| 2022 | $206,000 | $206,000 | $412,000 | $4,287 |
| 2021 | $194,000 | $189,000 | $383,000 | $4,183 |
| 2020 | $176,000 | $191,000 | $367,000 | $3,962 |
| 2019 | $174,000 | $189,000 | $363,000 | $3,539 |
| 2018 | $154,000 | $183,000 | $337,000 | $3,715 |
| 2017 | $80,000 | $161,000 | $241,000 | $2,673 |
| 2016 | $64,000 | $153,000 | $217,000 | $2,461 |
| 2015 | $54,000 | $134,000 | $188,000 | $2,106 |
| 2014 | $60,000 | $120,000 | $180,000 | $2,178 |
| 2013 | $61,000 | $115,000 | $176,000 | $2,146 |
| 2012 | $104,000 | $129,000 | $233,000 | $2,500 |
| 2011 | $102,000 | $127,000 | $229,000 | $2,497 |
| 2009 | $124,000 | $155,000 | $279,000 | $2,438 |
| 2007 | $112,000 | $140,000 | $252,000 | $2,232 |
Property facts
Year built
1942
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
740 sqft
Lot size
6,987 sqft
ZIP code
98126
City
Seattle
Street
31st Ave
Coordinates
47.51577, -122.37241
Comparable properties nearby
Frequently asked questions
When did 9729 31st Ave last sell?
No public-record sale is on file for 9729 31st Ave.
What is the current tax assessment for 9729 31st Ave?
The most recent total assessment for 9729 31st Ave (year 2025) is $543,000 with $5,711 in property tax.
When was 9729 31st Ave built?
9729 31st Ave was built in 1942.
How does 9729 31st Ave compare to others on 31st Ave?
We track 8 other properties on 31st Ave. Browse the list under "Other properties on 31st Ave" to compare beds, baths, and sale history.
What are the property facts for 9729 31st Ave?
9729 31st Ave is a 2 bed, 1 bath, 740 sqft, 6,987 sqft lot single_family.
Is 9729 31st Ave a flip candidate?
No — 9729 31st Ave does not appear in our flips dataset.
Is 9729 31st Ave a tax-appeal candidate?
No — 9729 31st 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
+3.9%
Implied 1-yr
+15.7%
2026 Q3
$1.41M
2026 Q4
$1.41M
ZIP 98126 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 31st Ave