31114 Railroad Ave
Black Diamond, WA 98010
— ba 1,320 sqft Built 1962 Lot 90,325 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 | $114,300 | $442,200 | $556,500 | $4,672 |
| 2024 | $116,900 | $442,200 | $559,100 | $3,733 |
| 2023 | $119,500 | $198,900 | $318,400 | $2,570 |
| 2022 | $102,200 | $202,700 | $304,900 | $2,829 |
| 2021 | $104,400 | $203,200 | $307,600 | $3,141 |
| 2020 | $107,200 | $203,200 | $310,400 | $3,095 |
| 2019 | $105,600 | $203,200 | $308,800 | $2,932 |
| 2018 | $70,700 | $203,200 | $273,900 | $3,145 |
| 2017 | $74,500 | $203,200 | $277,700 | $3,085 |
| 2016 | $84,000 | $199,000 | $283,000 | $3,351 |
| 2015 | $116,000 | $203,000 | $319,000 | $3,021 |
| 2014 | $92,000 | $188,000 | $280,000 | $3,728 |
| 2013 | $79,000 | $175,000 | $254,000 | $3,578 |
| 2012 | $87,000 | $192,000 | $279,000 | $3,615 |
| 2011 | $109,000 | $192,000 | $301,000 | $3,501 |
| 2009 | $140,000 | $214,000 | $354,000 | $3,221 |
| 2007 | $131,000 | $190,000 | $321,000 | $2,956 |
Property facts
Year built
1962
Property type
single_family
Stories
1
Beds
—
Baths
—
Living area
1,320 sqft
Lot size
90,325 sqft
ZIP code
98010
City
Black Diamond
Street
Railroad Ave
Coordinates
47.32260, -122.00465
Comparable properties nearby
Frequently asked questions
When did 31114 Railroad Ave last sell?
No public-record sale is on file for 31114 Railroad Ave.
What is the current tax assessment for 31114 Railroad Ave?
The most recent total assessment for 31114 Railroad Ave (year 2025) is $556,500 with $4,672 in property tax.
When was 31114 Railroad Ave built?
31114 Railroad Ave was built in 1962.
How does 31114 Railroad Ave compare to others on Railroad Ave?
We track 8 other properties on Railroad Ave. Browse the list under "Other properties on Railroad Ave" to compare beds, baths, and sale history.
What are the property facts for 31114 Railroad Ave?
31114 Railroad Ave is a — bath, 1,320 sqft, 90,325 sqft lot single_family.
Is 31114 Railroad Ave a flip candidate?
No — 31114 Railroad Ave does not appear in our flips dataset.
Is 31114 Railroad Ave a tax-appeal candidate?
No — 31114 Railroad 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
-3.2%
Implied 1-yr
-12.6%
2026 Q3
$733.9K
2026 Q4
$704.8K
ZIP 98010 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Railroad Ave