505 Railroad Ave
Cotati, CA 94931
4 bd 2 ba 2,153 sqft Built 1952 Lot 148,104 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 | $496,416 | $361,055 | $857,471 | $10,271 |
| 2024 | $496,416 | $361,055 | $857,471 | $10,014 |
| 2023 | $477,141 | $347,036 | $824,177 | $9,976 |
| 2022 | $467,786 | $340,232 | $808,018 | $9,804 |
| 2021 | $458,614 | $333,561 | $792,175 | $9,699 |
| 2020 | $405,912 | $330,141 | $736,053 | $9,254 |
| 2019 | $397,953 | $323,668 | $721,621 | $9,136 |
| 2018 | $390,150 | $317,322 | $707,472 | $8,705 |
| 2017 | $382,500 | $311,100 | $693,600 | $8,558 |
| 2016 | $375,000 | $305,000 | $680,000 | $8,211 |
| 2015 | $63,232 | $46,905 | $110,137 | $1,357 |
| 2014 | $61,994 | $45,987 | $107,981 | $1,347 |
| 2013 | $61,714 | $45,780 | $107,494 | $1,285 |
| 2012 | $60,504 | $44,883 | $105,387 | $1,255 |
| 2010 | $59,318 | $44,003 | $103,321 | $1,133 |
| 2009 | $59,015 | $43,779 | $102,794 | $1,145 |
| 2008 | $57,858 | $42,921 | $100,779 | $1,122 |
| 2007 | $56,724 | $42,080 | $98,804 | $1,099 |
Property facts
Year built
1952
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
2,153 sqft
Lot size
148,104 sqft
ZIP code
94931
City
Cotati
Street
Railroad Ave
Coordinates
38.31491, -122.68451
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 505 Railroad Ave last sell?
No public-record sale is on file for 505 Railroad Ave.
What is the current tax assessment for 505 Railroad Ave?
The most recent total assessment for 505 Railroad Ave (year 2025) is $857,471 with $10,271 in property tax.
When was 505 Railroad Ave built?
505 Railroad Ave was built in 1952.
How does 505 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 505 Railroad Ave?
505 Railroad Ave is a 4 bed, 2 bath, 2,153 sqft, 148,104 sqft lot single_family.
Is 505 Railroad Ave a flip candidate?
No — 505 Railroad Ave does not appear in our flips dataset.
Is 505 Railroad Ave a tax-appeal candidate?
No — 505 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
-5.4%
Implied 1-yr
-21.5%
2026 Q3
$662.6K
2026 Q4
$608K
ZIP 94931 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Railroad Ave