509 43rd St
Seattle, WA 98103
3 bd 3 ba 1,600 sqft Built 2006 Lot 1,451 sqft townhomes
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 | $596,000 | $300,000 | $896,000 | $8,235 |
| 2024 | $507,000 | $361,000 | $868,000 | $8,124 |
| 2023 | $541,000 | $318,000 | $859,000 | $7,209 |
| 2022 | $511,000 | $278,000 | $789,000 | $7,188 |
| 2021 | $469,000 | $260,000 | $729,000 | $7,000 |
| 2020 | $497,000 | $263,000 | $760,000 | $7,214 |
| 2019 | $593,000 | $167,000 | $760,000 | $6,481 |
| 2018 | $528,000 | $149,000 | $677,000 | $6,645 |
| 2017 | $468,000 | $134,000 | $602,000 | $5,720 |
| 2016 | $432,000 | $124,000 | $556,000 | $5,410 |
| 2015 | $392,000 | $113,000 | $505,000 | $4,894 |
| 2014 | $344,000 | $100,000 | $444,000 | $4,757 |
| 2013 | $235,000 | $131,000 | $366,000 | $4,017 |
| 2012 | $241,000 | $131,000 | $372,000 | $3,824 |
| 2011 | $241,000 | $131,000 | $372,000 | $3,667 |
| 2009 | $326,000 | $155,000 | $481,000 | $3,899 |
| 2007 | $187,000 | $101,000 | $288,000 | $2,433 |
Property facts
Year built
2006
Property type
townhomes
Stories
2
Beds
3
Baths
3
Living area
1,600 sqft
Lot size
1,451 sqft
ZIP code
98103
City
Seattle
Street
43rd St
Coordinates
47.65870, -122.35160
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 509 43rd St last sell?
No public-record sale is on file for 509 43rd St.
What is the current tax assessment for 509 43rd St?
The most recent total assessment for 509 43rd St (year 2025) is $896,000 with $8,235 in property tax.
When was 509 43rd St built?
509 43rd St was built in 2006.
How does 509 43rd St compare to others on 43rd St?
We track 8 other properties on 43rd St. Browse the list under "Other properties on 43rd St" to compare beds, baths, and sale history.
What are the property facts for 509 43rd St?
509 43rd St is a 3 bed, 3 bath, 1,600 sqft, 1,451 sqft lot townhomes.
Is 509 43rd St a flip candidate?
No — 509 43rd St does not appear in our flips dataset.
Is 509 43rd St a tax-appeal candidate?
No — 509 43rd St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+0.8%
Implied 1-yr
+3.1%
2026 Q3
$1.03M
2026 Q4
$1.04M
ZIP 98103 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 43rd St