For sale
$22,000,000
Est. $145,524/mo —
6
bd
•
7 ba
•
7,905
sq ft

51 Valley Rd, Atherton, CA 94027

map-entry

About this home

Single-familyProperty Type
1989Year Built
1.12 acresLot Size
$2,783Price/Sq.Ft.
4 spacesParking
Listed by Silvia Zeng •DRE #DRE #01986529 • Vantage Realty
•415-335-3975 (agent)
•415-846-4685 (broker)
Listing updated:
Redfin checked: a few seconds ago
•Source:San Francisco MLS #426161901
54 days on Redfin • 2,638 views • 54 favorites

Payment calculator

$145,524 per month

Principal and interest$118,574
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($4,400,000)
Home price
$22,000,000
Loan details
30-yr fixed, 7.13%
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Open houses
No upcoming open houses.

Around this home

Schools

Las Lomitas Elementary School

Public K-3 • Assigned • 1.2mi

10/10
La Entrada Middle School

Public 4-8 • Assigned • 1.4mi

10/10
Woodside High School

Public 9-12 • Assigned • 1.3mi

8/10
Provided by GreatSchools
About West of
Alameda

Provided by Walk Score and Local Logic

Property details

Kitchen

Bathroom

Bedroom

Living

Dining

  • Interior features
  • Central heating
  • Central air conditioning
  • Seven wood-burning fireplaces
  • Audio/video prewired
  • Carbon monoxide detectors
  • Owned security system with gate and video system
  • Double-pane windows
  • Bedrooms
  • Six bedrooms
  • Bathrooms
  • Eight bathrooms (six full, two half)
  • Kitchen
  • Trash compactor
  • Dishwasher
  • Free‑standing gas range
  • Laundry & utility
  • Washer
  • Dryer
  • Flooring
  • Wood flooring
  • Heating & cooling
  • Central heating
  • Central air

Sale and tax history for 51 Valley Rd

Public record

Beds
5
Baths
6.5
Stories
2
Lot width
—
Lot depth
—
Lot size
1.12 Acres
Year renovated
—
Finished Sq. Ft.
6,990
Unfinished Sq. Ft.
—
Total Sq. Ft.
6,990
Year built
1989
Style
Single Family Residential
County
San Mateo County
APN
073261300
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 2, 2026.

Climate risks

8/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 97° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Atherton, CA • 94027
Average low and high temperatures (°F)
61
41
64
45
71
47
70
48
74
51
78
55
79
56
81
57
80
60
74
52
65
46
60
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

70/ 100

Good sunlight

Sunscore

There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

8.4 hrs
3.4 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 51 Valley Rd

We cannot show automated home-value estimates for this home. 
 

Nearby homes have recently sold between $10,000,000 and $15,500,000.

Nearby comparable homes
The Redfin Estimate uses 3 recent nearby sales, priced between $10.0M to $15.5M.

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GreatSchools Ratings provided by GreatSchools.org.