40 Alton Pl
San Ramon, CA 94583
4 bd 2 ba 1,448 sqft Built 1969 Lot 6,650 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 | $331,500 | $1,020,000 | $1,351,500 | $15,480 |
| 2024 | $331,500 | $1,020,000 | $1,351,500 | $15,174 |
| 2023 | $190,489 | $301,360 | $491,849 | $6,081 |
| 2022 | $186,754 | $295,451 | $482,205 | $6,036 |
| 2021 | $183,093 | $289,658 | $472,751 | $5,919 |
| 2020 | $181,216 | $286,688 | $467,904 | $5,874 |
| 2019 | $177,663 | $281,067 | $458,730 | $5,789 |
| 2018 | $174,180 | $275,556 | $449,736 | $5,575 |
| 2017 | $170,765 | $270,153 | $440,918 | $5,373 |
| 2016 | $167,417 | $264,856 | $432,273 | $5,299 |
| 2015 | $164,903 | $260,878 | $425,781 | $5,249 |
| 2014 | $161,673 | $255,768 | $417,441 | $5,186 |
| 2013 | $160,943 | $254,613 | $415,556 | $5,132 |
| 2012 | $157,788 | $249,621 | $407,409 | $4,995 |
| 2011 | $154,695 | $244,727 | $399,422 | $4,908 |
| 2010 | $153,539 | $242,898 | $396,437 | $4,833 |
| 2009 | $153,904 | $243,476 | $397,380 | $4,817 |
| 2008 | $150,887 | $238,702 | $389,589 | $4,635 |
| 2007 | $147,929 | $234,022 | $381,951 | $4,568 |
Property facts
Year built
1969
Property type
single_family
Stories
1
Beds
4
Baths
2
Living area
1,448 sqft
Lot size
6,650 sqft
ZIP code
94583
City
San Ramon
Street
Alton Pl
Coordinates
37.74225, -121.94977
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 40 Alton Pl last sell?
No public-record sale is on file for 40 Alton Pl.
What is the current tax assessment for 40 Alton Pl?
The most recent total assessment for 40 Alton Pl (year 2025) is $1,351,500 with $15,480 in property tax.
When was 40 Alton Pl built?
40 Alton Pl was built in 1969.
How does 40 Alton Pl compare to others on Alton Pl?
We track 1 other property on Alton Pl. Browse the list under "Other properties on Alton Pl" to compare beds, baths, and sale history.
What are the property facts for 40 Alton Pl?
40 Alton Pl is a 4 bed, 2 bath, 1,448 sqft, 6,650 sqft lot single_family.
Is 40 Alton Pl a flip candidate?
No — 40 Alton Pl does not appear in our flips dataset.
Is 40 Alton Pl a tax-appeal candidate?
No — 40 Alton Pl 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
$1.3M
2026 Q4
$1.3M
ZIP 94583 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Alton Pl