823 Marsh Rd is a 948 square foot house on a 4,700 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on January 04, 2005 for $565,000. Based on Redfin's Menlo Park data, we estimate the home's value is $1,347,030.
Single-familyProperty Type
1949Year Built
4,700 sq ftLot Size
$1,421Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,347,030
$782K since sold in January 2005$254K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.6% lower than the average sale price ($1.72M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Dec 6, 2013 • Final
Building
Construct an addition by enclosing an existing front entry porch to create a new bathroom and entry with a closet. Remodel the space by infilling existing windows and install a new tankless water heater on the exterior near the laundry area.
Addition
Plumbing
Remodel
Dec 6, 2013 • Final
Building
Upgrade the electrical service to a higher amperage.
Electrical
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
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Bungalow
Construction Type: Wood/Steel
Building Construction Quality: Good
Exterior Wall: Stucco
Building Type: Detached
Building Improvement Type: Detached
View Information
View: Average
Property Information
Subdivision Name: ATHLONE TERRACE 609
Living Sq. Ft: 948
Ground Floor Sq. Ft: 948
Building Sq. Ft: 1,178
# of Stories: 1
Legal Description: BEING PTN OF LOT 13 ATHLONE TERRACE RSM 30/4 5
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 230
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,700
Legal Lot Number: 13
Acres: 0.1079
Depth Footage: 94
Front Footage: 50
Zoning Code: R10006
County Use Description: SINGLE FAMILY W/ ADU
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 948
Stories: 1.0
Lot Size: 4,700 square feet
Style: Single Family Residential
Year Built: 1949
Year Renovated: 1959
County: San Mateo County
APN: 055205230
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Garfield Elementary School
Public K-5 • Assigned • 0.9mi
6/10
Menlo-Atherton High School
Public 9-12 • Assigned • 1.2mi
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
Menlo Park, CA • 94025
Average low and high temperatures (°F)
61
40
63
43
70
46
69
46
74
50
78
53
78
55
83
56
80
57
76
51
64
45
60
43
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
$1.28M – $1.55M
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