513 Middlesex Rd is a 1,230 square foot house on a 5,400 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on April 26, 1989 for $266,000. Based on Redfin's Belmont data, we estimate the home's value is $1,824,090.
Single-familyProperty Type
1953Year Built
5,400 sq ftLot Size
$1,483Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,824,090
$1.6M since sold in April 1989$26K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.1% lower than the average sale price ($1.96M) 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
Aug 29, 2016 • Final
Res
Perform a remodel of a bathroom.
Bathroom
Remodel
Sep 14, 2011 • Final
Res
Remove and replace the roof with composition shingles.
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
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Room Information
# of Rooms: 6
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: STERLING DOWNS
Living Sq. Ft: 1,230
Ground Floor Sq. Ft: 1,230
Building Sq. Ft: 1,610
# of Stories: 1
Legal Description: LOT 16 BLOCK 17 STERLING DOWNS RSM 35/25 26 27 CITY OF BELMONT
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 380
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,400
Legal Lot Number: 16
Legal Block Number: 17
Acres: 0.124
Depth Footage: 90
Front Footage: 60
Zoning Code: R10006
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,230
Stories: 1.0
Lot Size: 5,400 square feet
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1960
County: San Mateo County
APN: 040273030
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Nesbit Elementary School
Public K-8 • Assigned • 0.2mi
6/10
Carlmont High School
Public 9-12 • Assigned • 1.5mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Belmont buyers are still moving quickly when the right home hits the market. Homes averaged just 12 days on market and sold for 106% of asking price in June. If you're thinking about selling, presentation and pricing still make a big difference.