580 Sunnymount Ave
Sunnyvale, CA 94087
4 bd 3 ba 1,820 sqft Built 1949 Lot 8,731 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 | $550,000 | $2,500,000 | $3,050,000 | $35,902 |
| 2024 | $550,000 | $2,500,000 | $3,050,000 | $31,375 |
| 2023 | $612,000 | $2,575,500 | $3,187,500 | $30,928 |
| 2022 | $209,100 | $1,881,900 | $2,091,000 | $24,526 |
| 2021 | $100,992 | $1,010,004 | $1,110,996 | $13,278 |
| 2020 | $51,302 | $28,701 | $80,003 | $1,115 |
| 2019 | $50,297 | $28,139 | $78,436 | $1,095 |
| 2018 | $49,311 | $27,588 | $76,899 | $1,074 |
| 2017 | $48,345 | $27,048 | $75,393 | $1,060 |
| 2016 | $47,398 | $26,518 | $73,916 | $1,012 |
| 2015 | $46,687 | $26,120 | $72,807 | $1,014 |
| 2014 | $45,773 | $25,609 | $71,382 | $1,423 |
| 2013 | $45,567 | $25,494 | $71,061 | $1,674 |
| 2012 | $44,674 | $24,995 | $69,669 | $966 |
| 2010 | $43,799 | $24,505 | $68,304 | $887 |
| 2009 | $43,472 | $24,322 | $67,794 | $878 |
| 2008 | $42,722 | $23,902 | $66,624 | $848 |
| 2007 | $41,885 | $23,434 | $65,319 | $826 |
Property facts
Year built
1949
Property type
single_family
Stories
1
Beds
4
Baths
3
Living area
1,820 sqft
Lot size
8,731 sqft
ZIP code
94087
City
Sunnyvale
Street
Sunnymount Ave
Coordinates
37.35959, -122.03587
Comparable properties nearby
Frequently asked questions
When did 580 Sunnymount Ave last sell?
No public-record sale is on file for 580 Sunnymount Ave.
What is the current tax assessment for 580 Sunnymount Ave?
The most recent total assessment for 580 Sunnymount Ave (year 2025) is $3,050,000 with $35,902 in property tax.
When was 580 Sunnymount Ave built?
580 Sunnymount Ave was built in 1949.
How does 580 Sunnymount Ave compare to others on Sunnymount Ave?
We track 6 other properties on Sunnymount Ave. Browse the list under "Other properties on Sunnymount Ave" to compare beds, baths, and sale history.
What are the property facts for 580 Sunnymount Ave?
580 Sunnymount Ave is a 4 bed, 3 bath, 1,820 sqft, 8,731 sqft lot single_family.
Is 580 Sunnymount Ave a flip candidate?
No — 580 Sunnymount Ave does not appear in our flips dataset.
Is 580 Sunnymount Ave a tax-appeal candidate?
No — 580 Sunnymount 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
-0.2%
Implied 1-yr
-0.9%
2026 Q3
$2.25M
2026 Q4
$2.25M
ZIP 94087 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Sunnymount Ave