29431 18th Ave
Federal Way, WA 98003
4 bd 2 ba 2,363 sqft Built 1952 Lot 16,988 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 | $384,000 | $217,000 | $601,000 | $5,802 |
| 2024 | $392,000 | $184,000 | $576,000 | $5,749 |
| 2023 | $435,000 | $180,000 | $615,000 | $6,037 |
| 2022 | $308,000 | $164,000 | $472,000 | $5,350 |
| 2021 | $262,000 | $142,000 | $404,000 | $4,883 |
| 2020 | $268,000 | $120,000 | $388,000 | $4,636 |
| 2019 | $253,000 | $115,000 | $368,000 | $4,247 |
| 2018 | $216,000 | $115,000 | $331,000 | $4,718 |
| 2017 | $195,000 | $110,000 | $305,000 | $4,350 |
| 2016 | $132,000 | $91,000 | $223,000 | $3,344 |
| 2015 | $126,000 | $85,000 | $211,000 | $3,093 |
| 2014 | $93,000 | $85,000 | $178,000 | $2,890 |
| 2013 | $85,000 | $85,000 | $170,000 | $1,384 |
| 2012 | $101,000 | $100,000 | $201,000 | $2,580 |
| 2011 | $89,600 | $67,200 | $156,800 | $2,653 |
| 2009 | $89,600 | $67,200 | $156,800 | $1,774 |
| 2007 | $89,600 | $67,200 | $156,800 | $1,680 |
Property facts
Year built
1952
Property type
single_family
Stories
—
Beds
4
Baths
2
Living area
2,363 sqft
Lot size
16,988 sqft
ZIP code
98003
City
Federal Way
Street
18th Ave
Coordinates
47.33742, -122.31107
Comparable properties nearby
Frequently asked questions
When did 29431 18th Ave last sell?
No public-record sale is on file for 29431 18th Ave.
What is the current tax assessment for 29431 18th Ave?
The most recent total assessment for 29431 18th Ave (year 2025) is $601,000 with $5,802 in property tax.
When was 29431 18th Ave built?
29431 18th Ave was built in 1952.
How does 29431 18th Ave compare to others on 18th Ave?
We track 8 other properties on 18th Ave. Browse the list under "Other properties on 18th Ave" to compare beds, baths, and sale history.
What are the property facts for 29431 18th Ave?
29431 18th Ave is a 4 bed, 2 bath, 2,363 sqft, 16,988 sqft lot single_family.
Is 29431 18th Ave a flip candidate?
No — 29431 18th Ave does not appear in our flips dataset.
Is 29431 18th Ave a tax-appeal candidate?
No — 29431 18th 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
-0.5%
Implied 1-yr
-1.8%
2026 Q3
$810K
2026 Q4
$810K
ZIP 98003 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 18th Ave