18891 Newsom Ave
Cupertino, CA 95014
5 bd 4 ba 2,840 sqft Built 1998 Lot 5,227 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 | $1,428,000 | $2,295,000 | $3,723,000 | $44,469 |
| 2024 | $1,428,000 | $2,295,000 | $3,723,000 | $13,987 |
| 2023 | $54,612 | $1,037,454 | $1,092,066 | $13,822 |
| 2022 | $53,542 | $1,017,112 | $1,070,654 | $13,739 |
| 2021 | $52,493 | $997,169 | $1,049,662 | $13,596 |
| 2020 | $51,955 | $986,945 | $1,038,900 | $13,426 |
| 2019 | $50,937 | $967,594 | $1,018,531 | $13,123 |
| 2018 | $49,939 | $948,622 | $998,561 | $12,778 |
| 2017 | $48,960 | $930,022 | $978,982 | $12,704 |
| 2016 | $48,000 | $911,787 | $959,787 | $12,283 |
| 2015 | $47,279 | $898,092 | $945,371 | $12,178 |
| 2014 | $46,353 | $880,500 | $926,853 | $11,843 |
| 2013 | $46,144 | $876,521 | $922,665 | $11,715 |
| 2012 | $45,240 | $859,335 | $904,575 | $11,471 |
| 2010 | $44,353 | $842,486 | $886,839 | $10,815 |
| 2009 | $44,022 | $836,190 | $880,212 | $10,796 |
| 2008 | $43,262 | $821,743 | $865,005 | $10,183 |
| 2007 | $42,414 | $805,631 | $848,045 | $9,931 |
Property facts
Year built
1998
Property type
single_family
Stories
2
Beds
5
Baths
4
Living area
2,840 sqft
Lot size
5,227 sqft
ZIP code
95014
City
Cupertino
Street
Newsom Ave
Coordinates
37.31105, -122.00230
Comparable properties nearby
Frequently asked questions
When did 18891 Newsom Ave last sell?
No public-record sale is on file for 18891 Newsom Ave.
What is the current tax assessment for 18891 Newsom Ave?
The most recent total assessment for 18891 Newsom Ave (year 2025) is $3,723,000 with $44,469 in property tax.
When was 18891 Newsom Ave built?
18891 Newsom Ave was built in 1998.
How does 18891 Newsom Ave compare to others on Newsom Ave?
We track 2 other properties on Newsom Ave. Browse the list under "Other properties on Newsom Ave" to compare beds, baths, and sale history.
What are the property facts for 18891 Newsom Ave?
18891 Newsom Ave is a 5 bed, 4 bath, 2,840 sqft, 5,227 sqft lot single_family.
Is 18891 Newsom Ave a flip candidate?
No — 18891 Newsom Ave does not appear in our flips dataset.
Is 18891 Newsom Ave a tax-appeal candidate?
No — 18891 Newsom 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
-1.6%
Implied 1-yr
-6.2%
2026 Q2
$2.39M
2026 Q3
$2.35M
ZIP 95014 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Newsom Ave