21304 Spring St
Walnut, CA 91789
3 bd 3 ba 1,937 sqft Built 1987 Lot 8,660 sqft single_family
Most recent sale
$1,120,000
Dec 14, 2021
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Dec 14, 2021 | Sold | $1,120,000 | MLS #TR21236365 |
| Nov 13, 2021 | Listed | $1,118,889 | MLS #TR21236365 |
| Apr 7, 2017 | Sold | $835,000 | MLS #TR17011357 |
| Feb 1, 2017 | Listed | $869,000 | MLS #TR17011357 |
| Aug 31, 2011 | Listing removed | $629,000 | CRMLS |
| Jun 6, 2011 | Listed | $629,000 | MLS #H11071389 |
| May 28, 2011 | Listing removed | $659,000 | CRMLS |
| May 10, 2011 | Listed | $659,000 | MLS #H11059067 |
| Sep 11, 2010 | Listing removed | $689,000 | CRMLS |
| Jul 7, 2010 | Listed | $689,000 | MLS #H10072195 |
| Jun 16, 1993 | Sold | $272,000 | Public Record |
| Nov 30, 1987 | Sold | $186,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $387,127 | $801,424 | $1,188,551 | $14,992 |
| 2024 | $387,127 | $801,424 | $1,188,551 | $14,351 |
| 2023 | $372,096 | $770,304 | $1,142,400 | $14,005 |
| 2022 | $364,800 | $755,200 | $1,120,000 | $13,802 |
| 2021 | $358,971 | $536,315 | $895,286 | $11,146 |
| 2020 | $355,291 | $530,816 | $886,107 | $11,008 |
| 2019 | $348,325 | $520,408 | $868,733 | $10,800 |
| 2018 | $341,496 | $510,204 | $851,700 | $10,416 |
| 2017 | $253,501 | $329,403 | $582,904 | $7,252 |
| 2016 | $248,531 | $322,945 | $571,476 | $7,049 |
| 2015 | $244,798 | $318,095 | $562,893 | $7,077 |
| 2014 | $240,003 | $311,864 | $551,867 | $7,099 |
| 2013 | $238,919 | $310,455 | $549,374 | $7,043 |
| 2012 | $234,235 | $304,368 | $538,603 | $7,025 |
| 2010 | $229,643 | $298,400 | $528,043 | $6,784 |
| 2009 | $228,469 | $296,874 | $525,343 | $6,766 |
| 2008 | $223,990 | $291,053 | $515,043 | $6,595 |
| 2007 | $219,599 | $285,347 | $504,946 | $6,278 |
Property facts
Year built
1987
Property type
single_family
Stories
2
Beds
3
Baths
3
Living area
1,937 sqft
Lot size
8,660 sqft
ZIP code
91789
City
Walnut
Street
Spring St
Coordinates
34.02602, -117.84058
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$6,198
Gross rental yield
6.64%
Implied cap rate
4.32%
Trend-extrapolated value
—
Frequently asked questions
When did 21304 Spring St last sell?
21304 Spring St most recently sold on Dec 14, 2021 for $1,120,000.
What is the current tax assessment for 21304 Spring St?
The most recent total assessment for 21304 Spring St (year 2025) is $1,188,551 with $14,992 in property tax.
How does 21304 Spring St's assessment compare to its last sale price?
The current assessment is 6.1% above the last sale price of $1,120,000.
When was 21304 Spring St built?
21304 Spring St was built in 1987.
How does 21304 Spring St compare to others on Spring St?
We do not currently track other properties on Spring St.
What are the property facts for 21304 Spring St?
21304 Spring St is a 3 bed, 3 bath, 1,937 sqft, 8,660 sqft lot single_family.
Is 21304 Spring St a flip candidate?
No — 21304 Spring St does not appear in our flips dataset.
Is 21304 Spring St a tax-appeal candidate?
No — 21304 Spring St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+5.8%
Implied 1-yr
+23.2%
2026 Q3
$1.76M
2026 Q4
$1.84M
ZIP 91789 — Median Price History + Forecast
Explore nearby
Geography