509 30th Ave
Seattle, WA 98122
3 bd 3 ba 3,050 sqft Built 2015 Lot 4,497 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 | $1,164,000 | $675,000 | $1,839,000 | $16,893 |
| 2024 | $1,111,000 | $662,000 | $1,773,000 | $15,616 |
| 2023 | $1,184,000 | $571,000 | $1,755,000 | $14,760 |
| 2022 | $1,059,000 | $519,000 | $1,578,000 | $14,416 |
| 2021 | $1,030,000 | $469,000 | $1,499,000 | $14,419 |
| 2020 | $1,087,000 | $402,000 | $1,489,000 | $14,173 |
| 2019 | $1,104,000 | $403,000 | $1,507,000 | $12,884 |
| 2018 | $912,000 | $344,000 | $1,256,000 | $12,378 |
| 2017 | $815,000 | $287,000 | $1,102,000 | $10,523 |
| 2016 | $678,000 | $266,000 | $944,000 | $9,185 |
| 2015 | — | $222,000 | $222,000 | $2,266 |
Property facts
Year built
2015
Property type
single_family
Stories
3
Beds
3
Baths
3
Living area
3,050 sqft
Lot size
4,497 sqft
ZIP code
98122
City
Seattle
Street
30th Ave
Coordinates
47.60650, -122.29402
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 509 30th Ave last sell?
No public-record sale is on file for 509 30th Ave.
What is the current tax assessment for 509 30th Ave?
The most recent total assessment for 509 30th Ave (year 2025) is $1,839,000 with $16,893 in property tax.
When was 509 30th Ave built?
509 30th Ave was built in 2015.
How does 509 30th Ave compare to others on 30th Ave?
We track 8 other properties on 30th Ave. Browse the list under "Other properties on 30th Ave" to compare beds, baths, and sale history.
What are the property facts for 509 30th Ave?
509 30th Ave is a 3 bed, 3 bath, 3,050 sqft, 4,497 sqft lot single_family.
Is 509 30th Ave a flip candidate?
No — 509 30th Ave does not appear in our flips dataset.
Is 509 30th Ave a tax-appeal candidate?
No — 509 30th 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
+2.7%
Implied 1-yr
+10.9%
2026 Q3
$1.12M
2026 Q4
$1.15M
ZIP 98122 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 30th Ave