Welcome to 1183 Los Trancos Road! This unique property offers a charming cottage with distinct character and a separate accessory dwelling unit (ADU), nestled in the scenic and tranquil environment of Portola Valley. The main house features warm wood floors vaulted ceilings and a central stone fireplace in the spacious living room. The skylit kitchen comes equipped with granite-topped counters and new gas range. Adjacent to the kitchen, the sunny dining room with French doors that open to expansive decks that embrace the outdoors. A covered wrap-around porch offers stunning hillside views, and a redwood hot tub provides a serene spot to relax and enjoy the natural surroundings. The primary suite is a cozy retreat with stone shower, skylight, custom stone-topped vanity, stylish end grain wood floor. Two additional bedrooms share a hall bath w/ ceramic tile surround and a tub. The ADU features rustic wood floors, a granite-topped kitchen, gas range & new microwave, a cozy living area w/ fireplace, sleeping area and adjoining bathroom. French doors open to a private deck, offering additional private outdoor space. Direct access to miles of hiking trails from your doorstep and located just minutes from Stanford, HWY 280 and essential shopping & highly rated Portola Valley schools.
Single-familyProperty Type
1930Year Built
0.3 acresLot Size
$1,780Est. Price/Sq.Ft.
2 spacesParking
Listed by Shelly Roberson•DRE #01143296• Compass
Bought with Christina Nguyen•DRE #01353370• Redfin
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Permits
Beds
2
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
0.32 Acres
Year renovated
1985
Sq. Ft.
1,220
Year built
1930
Style
Single Family Residential
County
San Mateo County
APN
080081100
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 2, 2026.
Dec 6, 2013 • Final
Building
Replace the gas line.
Gas
Dec 6, 2013 • Final
Building
Relocate and renovate an existing kitchen and dining room to accommodate a new addition for a mud room.
Addition
Remodel
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
Parking
Parking Information
# of Carport Spaces: 2
Has Carport: Yes
Parking Features: Carport
Interior
Virtual Tour
Bedroom Information
Bedroom Features: Primary Suite/Retreat, Primary Bedroom on Ground Floor
Bathroom Information
# of Baths (Full): 2
Bathroom Features: Jack and Jill, Primary Stall Shower(s), Shower and Tub, Skylight, Stall Shower, Full on Ground Floor
Appliances
Garbage Disposal, Microwave, Gas Oven Range, Refrigerator, Washer/Dryer
Dining Room Information
Dining Area
Family Room Information
Separate Family Room
Fireplace Information
# of Fireplaces: 2
Fireplace Features: Living Room, Other Location, Wood Burning
Flooring Information
Hardwood, Vinyl/Linoleum, Wood
Interior Features
Interior Features: Skylight(s), Vaulted Ceiling
Laundry Information
Laundry Features: In Utility Room
Room Information
Room Type: Laundry
Kitchen Information
Kitchen Features: Granite Countertop, Skylight(s)
Exterior
Building Information
Foundation Details: Slab
Roof: Composition, Rolled/Hot Mop
Exterior Features
Other Structures: Shed(s)
Patio & Porch Features: Back Yard, Balcony/Patio, Barbecue Area, Fenced
Pool Information
Pool Features: Spa/Hot Tub
Stories
Stories: 1
Style
Architectural Style: Cottage
Year Built
Year Built Details: 2
Lot Information
Lot Features: Gently Sloped (Grade)
Property Features
Additional Legal ADU Type: Accessory Dwelling Unit
Secondary Living Space (Sq. Ft.): 400
Property Information
Building Area Total (Sq. Ft.): 1,220
View
View: Canyon, Hills, Mountains, Valley
Financial
Financial Information
Buyer Financing: Private
Listing Terms: Cash or Conventional Loan
Utilities
Heating & Cooling
Cooling: Central Forced Air
Heating: Central Forced Air (Gas), Wall Furnace
Utility Information
Gas: Public Utilities
Sewer: Septic Tank
Utilities: Public Utilities, Public Water
Water Source: Public
Location
School Information
Elementary School: Ormondale Elementary
Elementary School District: Portola Valley Elementary
High School District: Sequoia Union High
Middle/Junior High School: Corte Madera Elementary
Location Information
MLS Area: Alpine / Uplands (Los Trancos)
Street Name: Los Trancos
Street Number: 1183
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,220
Stories: 1.0
Lot Size: 0.32 acres
Style: Single Family Residential
Year Built: 1930
Year Renovated: 1985
County: San Mateo County
APN: 080081100
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
K - 12
Preschool & daycare
Corte Madera School
Public 4-8 • Assigned • 1.5mi
10/10
Woodside High School
Public 9-12 • Assigned • 6.9mi
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 88° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Portola Valley, CA • 94028
Average low and high temperatures (°F)
61
43
62
45
69
48
68
47
73
50
78
53
79
55
83
56
79
58
72
51
63
47
59
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
$2.06M – $2.50M
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