27470 Black Mountain Rd
Los Altos Hills, CA 94022
5 bd 8 ba 8,958 sqft Built 2020 Lot 50,965 sqft single_family
Most recent sale
$19,000,000
Jun 10, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 10, 2022 | Sold | $19,000,000 | Public Record |
| Feb 3, 2022 | Listed | $20,995,000 | MLS #ML81876783 |
| May 9, 2014 | Sold | $2,600,000 | MLS #81406757 |
| Mar 30, 2014 | Price changed | $2,688,000 | MLS #81406757 |
| Mar 5, 2014 | Listed | $2,888,000 | MLS #81406757 |
| May 7, 2012 | Sold | $2,285,000 | MLS #81123588 |
| Dec 1, 2011 | Price changed | $2,395,000 | MLS #81123588 |
| Aug 1, 2011 | Price changed | $2,495,000 | MLS #81123588 |
| May 26, 2011 | Listed | $2,595,000 | MLS #81123588 |
| Mar 24, 2011 | Sold | $2,200,000 | MLS #81112190 |
| Jul 1, 1971 | Sold | $73,000 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $9,550,872 | $10,612,080 | $20,162,952 | $244,723 |
| 2024 | $9,550,872 | $10,612,080 | $20,162,952 | $234,477 |
| 2023 | $9,180,000 | $10,200,000 | $19,380,000 | $231,481 |
| 2022 | $6,667,769 | $2,995,322 | $9,663,091 | $118,083 |
| 2021 | $6,537,029 | $2,936,591 | $9,473,620 | $115,694 |
| 2020 | $3,836,040 | $2,906,480 | $6,742,520 | $82,181 |
| 2019 | $2,767,920 | $2,849,491 | $5,617,411 | $69,681 |
| 2018 | $2,144,000 | $2,793,619 | $4,937,619 | $59,245 |
| 2017 | $805,000 | $2,738,843 | $3,543,843 | $42,865 |
| 2016 | $274,000 | $2,685,141 | $2,959,141 | $35,759 |
| 2015 | $7,139 | $2,644,808 | $2,651,947 | $32,262 |
| 2014 | $515,081 | $1,826,199 | $2,341,280 | $28,549 |
| 2013 | $512,754 | $1,817,946 | $2,330,700 | $28,471 |
| 2012 | $204,000 | $2,040,000 | $2,244,000 | $27,555 |
| 2010 | $364,212 | $396,215 | $760,427 | $9,397 |
| 2009 | $362,349 | $394,189 | $756,538 | $9,314 |
| 2008 | $355,245 | $386,460 | $741,705 | $8,868 |
| 2007 | $348,280 | $378,883 | $727,163 | $8,727 |
Property facts
Year built
2020
Property type
single_family
Stories
2
Beds
5
Baths
8
Living area
8,958 sqft
Lot size
50,965 sqft
ZIP code
94022
City
Los Altos Hills
Street
Black Mountain Rd
Coordinates
37.36752, -122.15523
Comparable properties nearby
Investment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$114,000
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 27470 Black Mountain Rd last sell?
27470 Black Mountain Rd most recently sold on Jun 10, 2022 for $19,000,000.
What is the current tax assessment for 27470 Black Mountain Rd?
The most recent total assessment for 27470 Black Mountain Rd (year 2025) is $20,162,952 with $244,723 in property tax.
How does 27470 Black Mountain Rd's assessment compare to its last sale price?
The current assessment is 6.1% above the last sale price of $19,000,000.
When was 27470 Black Mountain Rd built?
27470 Black Mountain Rd was built in 2020.
How does 27470 Black Mountain Rd compare to others on Black Mountain Rd?
We track 8 other properties on Black Mountain Rd. Browse the list under "Other properties on Black Mountain Rd" to compare beds, baths, and sale history.
What are the property facts for 27470 Black Mountain Rd?
27470 Black Mountain Rd is a 5 bed, 8 bath, 8,958 sqft, 50,965 sqft lot single_family.
Is 27470 Black Mountain Rd a flip candidate?
No — 27470 Black Mountain Rd does not appear in our flips dataset.
Is 27470 Black Mountain Rd a tax-appeal candidate?
No — 27470 Black Mountain Rd is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+3.4%
Implied 1-yr
+13.6%
2026 Q3
$4.69M
2026 Q4
$4.82M