12 Alder Ave
Walnut Creek, CA 94595
2 bd 1 ba 1,005 sqft Built 1949 Lot 6,000 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 | $249,914 | $848,966 | $1,098,880 | $13,141 |
| 2024 | $249,914 | $848,966 | $1,098,880 | $12,959 |
| 2023 | $240,210 | $816,000 | $1,056,210 | $12,650 |
| 2022 | $235,500 | $800,000 | $1,035,500 | $12,372 |
| 2021 | $282,793 | $360,813 | $643,606 | $8,083 |
| 2020 | $279,894 | $357,114 | $637,008 | $7,989 |
| 2019 | $274,406 | $350,112 | $624,518 | $7,906 |
| 2018 | $269,026 | $343,248 | $612,274 | $7,641 |
| 2017 | $263,751 | $336,518 | $600,269 | $7,495 |
| 2016 | $258,580 | $329,920 | $588,500 | $7,350 |
| 2015 | $254,696 | $324,965 | $579,661 | $7,180 |
| 2014 | $249,707 | $318,600 | $568,307 | $7,091 |
| 2013 | $244,519 | $311,981 | $556,500 | $6,887 |
| 2012 | $222,329 | $283,671 | $506,000 | $6,246 |
| 2011 | $185,641 | $236,859 | $422,500 | $5,349 |
| 2010 | $223,208 | $284,792 | $508,000 | $6,149 |
| 2009 | $237,706 | $303,288 | $540,994 | $6,375 |
| 2008 | $233,046 | $297,342 | $530,388 | $6,290 |
| 2007 | $228,477 | $291,512 | $519,989 | $6,133 |
Property facts
Year built
1949
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
1,005 sqft
Lot size
6,000 sqft
ZIP code
94595
City
Walnut Creek
Street
Alder Ave
Coordinates
37.88575, -122.07515
Comparable properties nearby
Frequently asked questions
When did 12 Alder Ave last sell?
No public-record sale is on file for 12 Alder Ave.
What is the current tax assessment for 12 Alder Ave?
The most recent total assessment for 12 Alder Ave (year 2025) is $1,098,880 with $13,141 in property tax.
When was 12 Alder Ave built?
12 Alder Ave was built in 1949.
How does 12 Alder Ave compare to others on Alder Ave?
We track 1 other property on Alder Ave. Browse the list under "Other properties on Alder Ave" to compare beds, baths, and sale history.
What are the property facts for 12 Alder Ave?
12 Alder Ave is a 2 bed, 1 bath, 1,005 sqft, 6,000 sqft lot single_family.
Is 12 Alder Ave a flip candidate?
No — 12 Alder Ave does not appear in our flips dataset.
Is 12 Alder Ave a tax-appeal candidate?
No — 12 Alder 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
+2.0%
2026 Q2
$790.2K
2026 Q3
$794K
ZIP 94595 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Alder Ave