25850 Kay Ave
Hayward, CA 94545
1 bd 1 ba 748 sqft Built 1989 Lot 143,134 sqft condos
Most recent sale
$111,500
Apr 30, 1999
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Aug 29, 2025 | Sold | $365,000 | BayEast |
| Jul 17, 2025 | Price changed | $375,000 | BayEast |
| Jun 9, 2025 | Price changed | $379,000 | BayEast |
| May 15, 2025 | Listed | $389,000 | BayEast |
| Nov 30, 2022 | Sold | $305,000 | bridgeMLS |
| Aug 4, 2022 | Listed | $310,000 | MLS #41004111 |
| Apr 28, 2022 | Listed | $350,000 | MLS #40990718 |
| Apr 30, 1999 | Sold | $111,500 | Public Record |
| Dec 10, 1998 | Sold | $87,000 | Public Record |
| Dec 23, 1988 | Sold | $93,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $222,125 | $95,196 | $317,321 | $4,055 |
| 2024 | $222,125 | $95,196 | $317,321 | $4,017 |
| 2023 | $213,500 | $91,500 | $305,000 | $3,959 |
| 2022 | $114,779 | $49,339 | $164,118 | $2,280 |
| 2021 | $112,529 | $48,371 | $160,900 | $2,263 |
| 2020 | $111,375 | $47,875 | $159,250 | $2,240 |
| 2019 | $109,192 | $46,937 | $156,129 | $2,255 |
| 2018 | $107,051 | $46,017 | $153,068 | $2,129 |
| 2017 | $104,953 | $45,115 | $150,068 | $2,085 |
| 2016 | $102,895 | $44,230 | $147,125 | $1,949 |
| 2015 | $101,350 | $43,566 | $144,916 | $1,914 |
| 2014 | $99,365 | $42,712 | $142,077 | $1,826 |
| 2013 | $78,400 | $33,600 | $112,000 | $1,486 |
| 2012 | $49,000 | $21,000 | $70,000 | $1,031 |
| 2010 | $94,365 | $40,563 | $134,928 | $1,681 |
| 2009 | $94,365 | $40,563 | $134,928 | $1,707 |
| 2008 | $92,735 | $39,863 | $132,598 | $1,617 |
| 2007 | $90,917 | $39,081 | $129,998 | $1,501 |
Property facts
Year built
1989
Property type
condos
Stories
—
Beds
1
Baths
1
Living area
748 sqft
Lot size
143,134 sqft
ZIP code
94545
City
Hayward
Street
Kay Ave
Coordinates
37.64108, -122.09745
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 25850 Kay Ave last sell?
25850 Kay Ave most recently sold on Apr 30, 1999 for $111,500.
What is the current tax assessment for 25850 Kay Ave?
The most recent total assessment for 25850 Kay Ave (year 2025) is $317,321 with $4,055 in property tax.
How does 25850 Kay Ave's assessment compare to its last sale price?
The current assessment is 184.6% above the last sale price of $111,500.
When was 25850 Kay Ave built?
25850 Kay Ave was built in 1989.
How does 25850 Kay Ave compare to others on Kay Ave?
We track 8 other properties on Kay Ave. Browse the list under "Other properties on Kay Ave" to compare beds, baths, and sale history.
What are the property facts for 25850 Kay Ave?
25850 Kay Ave is a 1 bed, 1 bath, 748 sqft, 143,134 sqft lot condos.
Is 25850 Kay Ave a flip candidate?
No — 25850 Kay Ave does not appear in our flips dataset.
Is 25850 Kay Ave a tax-appeal candidate?
No — 25850 Kay 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
+2.9%
Implied 1-yr
+11.4%
2026 Q3
$1.04M
2026 Q4
$1.06M
ZIP 94545 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Kay Ave