36 Middlefield Rd is a 5,880 square foot house on a 1.58 acre lot with 6 bedrooms and 6 bathrooms. Based on Redfin's Atherton data, we estimate the home's value is $11,230,427.
Single-familyProperty Type
1890Year Built
1.58 acresLot Size
$1,910Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$11,230,427
$2.0M since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.1% higher than the average sale price ($10.49M) of 5 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$10,093 (+2.7%)
$141,777 + $554,159
$695,936
2024
$9,830 (+2.4%)
$138,998 + $543,294
$682,292
2023
$9,602 (+2.8%)
$136,273 + $532,642
$668,915
2022
$9,336 (+4.0%)
$133,601 + $522,199
$655,800
2021
$8,975 (+1.4%)
$130,982 + $511,961
$642,943
2020
$8,853 (+1.4%)
$128,414 + $501,923
$630,337
2019
$8,733 (+3.3%)
$127,098 + $496,777
$623,875
2018
$8,456 (−5.1%)
$124,606 + $487,037
$611,643
2017
$8,914 (+4.5%)
$119,768 + $468,128
$587,896
2016
$8,530 (+1.2%)
$119,768 + $468,128
$587,896
2015
$8,429 (+1.9%)
$117,420 + $458,950
$576,370
2014
$8,269 (+3.8%)
$113,392 + $443,204
$556,596
2012
$7,969 (+2.0%)
$112,880 + $441,202
$554,082
2011
$7,815 (+1.9%)
$110,667 + $432,552
$543,219
2010
$7,671 (+3.5%)
$108,498 + $424,071
$532,569
2009
$7,409 (+1.6%)
$107,688 + $420,902
$528,590
2008
$7,291
$107,944 + $421,903
$529,847
Tax history for 36 Middlefield Rd
Year
Property tax
Land + Additions
Assessment*
2025
$10,093 (+2.7%)
$141,777 + $554,159
$695,936
2024
$9,830 (+2.4%)
$138,998 + $543,294
$682,292
2023
$9,602 (+2.8%)
$136,273 + $532,642
$668,915
2022
$9,336 (+4.0%)
$133,601 + $522,199
$655,800
2021
$8,975 (+1.4%)
$130,982 + $511,961
$642,943
2020
$8,853 (+1.4%)
$128,414 + $501,923
$630,337
2019
$8,733 (+3.3%)
$127,098 + $496,777
$623,875
2018
$8,456 (−5.1%)
$124,606 + $487,037
$611,643
2017
$8,914 (+4.5%)
$119,768 + $468,128
$587,896
2016
$8,530 (+1.2%)
$119,768 + $468,128
$587,896
2015
$8,429 (+1.9%)
$117,420 + $458,950
$576,370
2014
$8,269 (+3.8%)
$113,392 + $443,204
$556,596
2012
$7,969 (+2.0%)
$112,880 + $441,202
$554,082
2011
$7,815 (+1.9%)
$110,667 + $432,552
$543,219
2010
$7,671 (+3.5%)
$108,498 + $424,071
$532,569
2009
$7,409 (+1.6%)
$107,688 + $420,902
$528,590
2008
$7,291
$107,944 + $421,903
$529,847
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R-1A
Residential District
This chapter identifies the allowed use and permit requirements and development standards for the residential district R-1A. The intent of this district is to implement the residential land use categories of the town’s general plan. It is designed to designate land for the development of residential uses consistent with the development regulations set forth in this title.
Permitted uses
Include but are not limited to:
Housing
Housing-Single unit
Dec 5, 2025 • Final
Pw-utl con discon in
Repave over a line valve and perform restoration work. Implement a traffic control plan.
Grading
Sep 19, 2025 • Final
Reroof
Remove and replace the roof on a single-family home.
Roofing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Basement Information
Basement Sq. Ft: 210
Basement Finish: Finished
Basement Type: Full
Bathroom Information
# of Full Baths: 6
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 16
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Excellent
Pool Information
Has Pool
View Information
View: Excellent
Property Information
Subdivision Name: SHERWOOD ESTATE
Living Sq. Ft: 5,880
Ground Floor Sq. Ft: 2,870
Building Sq. Ft: 5,880
# of Stories: 2
Legal Description: LOT 1 SHERWOOD ESTATE RSM 41/5 TOWN OF ATHERTON
Parking & Garage Information
# of Parking Spaces: 2
Garage/Parking Sq. Ft: 625
Lot Information
# of Buildings: 1
Land Sq. Ft: 68,730
Legal Lot Number: 1
Acres: 1.5778
Depth Footage: 325
Front Footage: 210
Zoning Code: R1001A
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 6
Baths: 6.0
Sq. Ft.: 5,880
Stories: 2.0
Lot Size: 1.58 acres
Style: Single Family Residential
Year Built: 1890
Year Renovated: 1993
County: San Mateo County
APN: 060200160
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Encinal Elementary School
Public K-5 • Assigned • 0.7mi
9/10
Hillview Middle School
Public 6-8 • Assigned • 2.0mi
9/10
Menlo-Atherton High School
Public 9-12 • Assigned • 1.4mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
3/10 Heat Factor
7 days above 91° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
16 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Atherton, CA • 94027
Average low and high temperatures (°F)
61
41
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45
71
47
70
48
74
51
78
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77
55
81
57
80
58
77
53
65
46
60
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.7 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.7 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$10.67M – $12.92M
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