309 Ashton Ave
Millbrae, CA 94030
3 bd 2 ba 1,520 sqft Built 1956 Lot 15,610 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 | $284,454 | $1,888,796 | $2,173,250 | $26,924 |
| 2024 | $284,454 | $1,888,796 | $2,173,250 | $25,717 |
| 2023 | $273,409 | $1,815,452 | $2,088,861 | $25,616 |
| 2022 | $268,049 | $1,779,855 | $2,047,904 | $23,085 |
| 2021 | $262,794 | $1,744,956 | $2,007,750 | $22,823 |
| 2020 | $260,100 | $1,727,064 | $1,987,164 | $22,447 |
| 2019 | $255,000 | $1,693,200 | $1,948,200 | $21,910 |
| 2018 | $250,000 | $1,660,000 | $1,910,000 | $21,475 |
| 2017 | $94,412 | $37,995 | $132,407 | $1,618 |
| 2016 | $92,561 | $37,250 | $129,811 | $1,588 |
| 2015 | $91,171 | $36,691 | $127,862 | $1,577 |
| 2014 | $89,386 | $35,973 | $125,359 | $1,544 |
| 2013 | $88,983 | $35,811 | $124,794 | $1,524 |
| 2012 | $87,239 | $35,109 | $122,348 | $1,494 |
| 2011 | $85,529 | $34,421 | $119,950 | $1,462 |
| 2010 | $84,890 | $34,164 | $119,054 | $1,440 |
| 2009 | $85,092 | $34,246 | $119,338 | $1,419 |
| 2008 | $83,424 | $33,575 | $116,999 | $1,370 |
| 2007 | $81,789 | $32,917 | $114,706 | $1,332 |
Property facts
Year built
1956
Property type
single_family
Stories
1
Beds
3
Baths
2
Living area
1,520 sqft
Lot size
15,610 sqft
ZIP code
94030
City
Millbrae
Street
Ashton Ave
Coordinates
37.58923, -122.39254
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 309 Ashton Ave last sell?
No public-record sale is on file for 309 Ashton Ave.
What is the current tax assessment for 309 Ashton Ave?
The most recent total assessment for 309 Ashton Ave (year 2025) is $2,173,250 with $26,924 in property tax.
When was 309 Ashton Ave built?
309 Ashton Ave was built in 1956.
How does 309 Ashton Ave compare to others on Ashton Ave?
We track 8 other properties on Ashton Ave. Browse the list under "Other properties on Ashton Ave" to compare beds, baths, and sale history.
What are the property facts for 309 Ashton Ave?
309 Ashton Ave is a 3 bed, 2 bath, 1,520 sqft, 15,610 sqft lot single_family.
Is 309 Ashton Ave a flip candidate?
No — 309 Ashton Ave does not appear in our flips dataset.
Is 309 Ashton Ave a tax-appeal candidate?
No — 309 Ashton 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
-5.6%
Implied 1-yr
-22.3%
2026 Q2
$1.1M
2026 Q3
$1M
ZIP 94030 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Ashton Ave