For Sale11d on market
1028 S Idaho St
San Mateo, CA, 94402 • Sunnybrae • San Mateo County
$1,599,000
$763/sqft
Down payment assistance available
2Beds
2Baths
2,097Sqft
0.12 acLot
1947Built
Property DNA
Character Home
Built 1947 · 79 years of history
Sheds
Sheds
2-Car Garage
Attached
Hardwood & Tile Floors
Quality flooring throughout
This home is getting attention
Listed 11 days ago · 2,290 views · 85 saves
Market activity
Demand and pricing signals for this listing
2,290 views
People checking out this listing
85 saves
Buyers have saved this home
11 days on market
Recently listed
$763/sqft
Price per square foot
About this home
Multi Family · Built 1947
Looking for the best duplex investment in San Mateo right now? This might be it. Welcome to 1026/1028 S Idaho Street in Sunnybrae, one of San Mateo's most centrally located and up-and-coming neighborhoods. This updated duplex offers approximately 2,097 sqft of living space on a 5,400 sqft lot, featuring two spacious 1 bedroom, 1 bathroom units, each with its own private yard, garage, and versatile loft space perfect for a home office, guest area, or added rental value. Recent upgrades include a newer roof, updated electrical and plumbing, and refreshed kitchens with modern finishes, making this a turnkey opportunity with long-term upside. One unit is vacant and the other will be delivered vacant June 1, offering immediate flexibility for investors or owner-occupants. Ideal for house hackers looking to offset their mortgage or investors seeking strong rental demand in a prime Peninsula location. Just minutes to Downtown San Mateo, Trader Joes, Central Park, Caltrain, and major commute routes including Hwy 101 and 92. Only 12 minutes to SFO. Opportunities like this in Sunnybrae are rare. Act quickly.
Standout features identified
Our analysis highlights updated duplex, updated electrical and plumbing, and newer roof as key attractions of this home.
Estimated monthly payment
Based on current rates
$10,095/month
Principal & Interest$7,963
Property Tax$1,599
Insurance$533
Down payment20% ($319,800)
3%50%
Est. 6.35% rate · 30yr fixed · $1,279,200 loan
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At a glance
Key facts and listing details
TypeDuplex, Residential Income
Year Built1947
HeatingWall Furnace
CoolingCeiling Fan(s)
Parking2 Garage spaces
Days on Zillow11 Days
Price/sqft$763
Property
Home typeMulti Family
Sub-typeDuplex, Residential Income
Year built1947
Stories2
Systems
HeatingWall Furnace
CoolingCeiling Fan(s)
RoofComposition
Water / SewerPublic / Public Sewer
Parking & Outdoor
ParkingAttached
Garage2 spaces
Lot5,400 sqft
Location & Tax
NeighborhoodSunnybrae
ZoningR20000
Annual tax$1
Parcel035022210
Features & details
10 categories of property features
Interior Features
Appliances
Dishwasher
Disposal
Microwave
Gas Oven/Range
Refrigerator
Flooring
Hardwood
Laminate
Tile
Heating
Wall Furnace
Cooling
Ceiling Fan(s)
Laundry
Hookups Only
Accessibility
None
Exterior Features
Parking
Attached
Utilities
Public Utilities
Water Public
Gas
PublicUtilities
Other Structures
Sheds
Room details
1 room detailed
Kitchen
Countertop_Granite
Listing insights
Market data and value estimates
StatusFor Sale
Days on market11
Est. rent$3,415/mo
Tax rate1.12%
Price/sqft$763
On marketMar 26, 2026
PostedMar 26, 2026
Last sold$1,488,000
MLS updatedApr 4, 2026
Tour days9
Views2,290
Favorites85
How are the schools in San Mateo?
3 schools rated nearby
Location
San Mateo, CA, 94402
Price history
3 events
DateEventPrice$/sqftSource
Mar 26, 2026Listed For Sale$1,599,000$763MLSListings Inc
May 3, 2022Sold$1,488,000$710Public Record
Apr 7, 2022Listed For Sale$1,488,000$710MLSListings Inc
Listed For Sale$1,599,000
Mar 26, 2026•$763/sqft•MLSListings Inc
Sold$1,488,000
May 3, 2022•$710/sqft•Public Record
Listed For Sale$1,488,000
Apr 7, 2022•$710/sqft•MLSListings Inc
Tax history
26 years of records
YearTax paidAssessed value
Apr 7, 2025$20,927$1,579,076
Apr 7, 2024$20,557$1,548,115
Apr 7, 2023$20,042$1,517,760
Apr 7, 2022$12,798$331,872
Apr 7, 2021$6,353$325,366
Apr 7, 2020$5,932$322,031
Apr 7, 2019$5,588$315,718
Apr 7, 2018$5,097$309,529
Apr 7, 2017$4,367$303,460
Apr 7, 2016$4,296$297,511
Apr 7, 2015$4,222$293,043
Apr 7, 2014$4,222$287,303
Apr 7, 2013—$286,005
Apr 7, 2012—$280,398
Apr 7, 2011—$280,398
Apr 7, 2010—$272,847
Apr 7, 2009—$273,496
Apr 7, 2008—$268,135
Apr 7, 2007—$262,878
Apr 7, 2006—$257,724
Apr 7, 2005—$257,724
Apr 7, 2004—$247,719
Apr 7, 2003—$243,179
Apr 7, 2002—$238,412
Apr 7, 2001—$233,738
Apr 7, 2000—$229,155
Nearby homes
Neighborhood details
Local context around this listing
San Mateo, CA • San Mateo County
Nearby neighborhoods
Baywood KnollsCentralCentral Business DistrictNorth CentralNortheast HillsdaleParksideSan Mateo HeightsSan Mateo VillageSouth ShoreviewTwenty-Fifth Ave
Nearby cities
BurlingameDaly CityFoster CityMenlo ParkPacificaRedwood CitySan BrunoSan Carlos
Nearby zip codes
944019440294403944049440594406944079440994497
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Based on information from the MLSListings MLS as of 2026-04-07 12:49:19 PDT. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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