Rare opportunity to own a contemporary duplex offering two executive-style townhouse residences on one lot, built in 2004. Live in one, rent out the other, create an ideal multi-generational setup, or explore the potential for condo conversion. Both residences are exceptionally bright with abundant natural light and quality finishes throughout. 1710 Gum, the owner's residence, offers 2 bedrooms and 2.5 baths, with both bedrooms featuring en-suite baths. Wood flooring, soaring ceilings, recessed lighting, and a gourmet kitchen create an inviting environment. The spacious primary suite features a custom closet, luxurious bath with soaking tub, and private balcony. The backyard is perfect for entertaining, with a built-in BBQ gas line and vegetable garden beds with drip irrigation. One car garage with extra storage, A/C, and in-unit laundry. 1712 Gum offers 2 bedrooms, 2.5 baths, plus a versatile loft that could be a 3rd bedroom. The open floor plan features wood flooring, soaring ceilings, recessed lighting, gourmet kitchen, and a primary suite with gorgeous bath and soaking tub. Private balcony, side patio, attached one car garage, and A/C. A commuters dream! Steps from Hayward Park Caltrain, Starbucks, restaurants, shopping, and easy access to all major freeways. Welcome home!
Single-familyProperty Type
2004Year Built
5,000 sq ftLot Size
$816Price/Sq.Ft.
2 car garageParking
Listed by Tami Chiu•DRE #01414538• Coldwell Banker Realty
Hayward Park, located between Downtown San Mateo and Burlingame, is a residential and transit-oriented San Mateo neighborhood with a Caltrain station and a compact grid of early-20th-century homes. The neighborhood’s character concentrates around the Hayward Park Caltrain Station on Concar Drive, where commuters, cyclists, and dog-walkers pass pocket cafés and small services. Tree-lined blocks mix Craftsman bungalows, Spanish Revival details, and tidy mid-century infill. Central Park and Japanese Garden set a calm, landscaped counterpoint to the weekday rail rhythm. Hillsdale Shopping Center adds a modern retail corridor along El Camino Real. Community pillars include Central Park’s Japanese Garden, the San Mateo Performing Arts Center, and the historic Baywood City Hall.
Provided by Walk Score and Local Logic
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
High ceilings
Loft
Fireplace insert (2)
Bedrooms
4 bedrooms
Bathrooms
4 full bathrooms
2 half bathrooms
Primary suite with stall shower(s) and tub with jets
Half bath on ground floor
Kitchen
Granite countertops
Dishwasher
Gas oven/range
Refrigerator
Laundry & utility
Laundry inside with washer and dryer
Flooring
Carpet
Tile
Wood
Heating & cooling
Central forced air heating
Central forced air cooling
Ceiling fans
Exterior features
Backyard
Home design
Attached single-family home
2 stories
Crawl space foundation
Parking
Attached 2-car garage
2 parking spaces
Construction
Composition roof
Utilities
Public water
Public sewer
Public utilities
Other
Zoning: R20000
City transfer tax applies
Electricity and solar
View estimated energy costs and solar savings for this home
Rare opportunity to own a contemporary duplex offering two executive-style townhouse residences on one lot, built in 2004. Live in one, rent out the other, create an ideal multi-generational setup, or explore the potential for condo conversion. Both residences are exceptionally bright with abundant natural light and quality finishes throughout. 1710 Gum, the owner's residence, offers 2 bedrooms and 2.5 baths, with both bedrooms featuring en-suite baths. Wood flooring, soaring ceilings, recessed lighting, and a gourmet kitchen create an inviting environment. The spacious primary suite features a custom closet, luxurious bath with soaking tub, and private balcony. The backyard is perfect for entertaining, with a built-in BBQ gas line and vegetable garden beds with drip irrigation. One car garage with extra storage, A/C, and in-unit laundry. 1712 Gum offers 2 bedrooms, 2.5 baths, plus a versatile loft that could be a 3rd bedroom. The open floor plan features wood flooring, soaring ceilings, recessed lighting, gourmet kitchen, and a primary suite with gorgeous bath and soaking tub. Private balcony, side patio, attached one car garage, and A/C. A commuters dream! Steps from Hayward Park Caltrain, Starbucks, restaurants, shopping, and easy access to all major freeways. Welcome home!
bridgeMLS, Bay East AOR, or Contra Costa AOR #ML80205508
Sep 4, 2026
Listing Removed
—
MLSListings #ML82060061
Sep 24, 2026
Pending
—
Sep 24, 2026
Pending
—
Sep 22, 2026
Pending
—
Sep 16, 2026
Pending
—
Sep 4, 2026
Listed
$2,398,000
$816/sq ft
+71
MLSListings #ML81700581
May 4, 2018
Sold
$2,300,000
$782/sq ft
Apr 20, 2018
Pending
—
Apr 13, 2018
Listed
$1,998,000
$680/sq ft
SDMLS #301736865
May 4, 2018
Sold
$2,300,000
$782/sq ft
Apr 13, 2018
Listed
$1,998,000
$680/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #ML80205533
May 15, 2002
Sold
$389,000
$132/sq ft
May 15, 2002
Listing Removed
—
Mar 22, 2002
Sold
$389,000
$132/sq ft
Feb 6, 2002
Listed
$389,000
$132/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$33,155 (+3.8%)
$1,501,115 + $1,217,343
$2,718,458
2024
$31,930 (+0.8%)
$1,137,827 + $1,479,176
$2,617,003
2023
$31,674 (+1.3%)
$1,115,517 + $1,450,173
$2,565,690
2022
$31,270 (+1.5%)
$1,093,645 + $1,421,739
$2,515,384
2021
$30,794 (+3.8%)
$1,072,201 + $1,393,862
$2,466,063
2020
$29,672 (+4.3%)
$1,051,178 + $1,366,532
$2,417,710
2019
$28,440 (+127.7%)
$1,040,400 + $1,352,520
$2,392,920
2018
$12,493 (+11.3%)
$1,020,000 + $1,326,000
$2,346,000
2017
$11,229 (−1.6%)
$488,786 + $428,769
$917,555
2016
$11,407 (+3.2%)
$488,786 + $428,769
$917,555
2015
$11,048 (+3.0%)
$479,202 + $420,362
$899,564
2014
$10,728 (+3.8%)
$462,759 + $405,938
$868,697
2012
$10,337 (+1.1%)
$460,668 + $404,104
$864,772
2011
$10,222 (+2.5%)
$451,636 + $396,181
$847,817
2010
$9,973 (+0.3%)
$442,781 + $388,413
$831,194
2009
$9,938 (+4.3%)
$439,472 + $385,511
$824,983
2008
$9,525
$440,517 + $386,427
$826,944
Public record
Beds
4
Baths
5
Stories
2
Lot width
—
Lot depth
—
Lot size
5,000 Sq. Ft.
Year renovated
2004
Finished Sq. Ft.
—
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,940
Year built
2004
Style
Multi-Family (2-4 Unit)
County
San Mateo County
APN
035217020
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 7, 2026.
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
2/10 Heat Factor
7 days above 86° expected this year, 15 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
San Mateo, CA • 94402
Average low and high temperatures (°F)
60
43
62
45
67
48
64
47
67
50
68
52
68
54
73
56
73
58
72
54
61
48
58
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
81/ 100
Very good sunlight
Sunscore
This home receives average direct sun exposure in San Mateo. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 1710-1712 Gum St
$2,376,724
$21K under list price of $2.40M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $2.4M to $2.8M.