Date
Details
Price
Change
Source
10/09/2026
Listed
$1,697,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Sunday 10/11 2:00 PM - 4:00 PM
3204 Upper Lock Ave,Belmont, CA 940023204 Upper Lock AveBelmontCA94002
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Property Description
Sun drenched, mid-century home in a fantastic Belmont location! Features include: renovated kitchen, newer bathrooms with custom tile designs, luxury wide plank flooring throughout most of the living areas, and dual-pane windows which complement the homes distinctive character. Vaulted wood beam ceilings, brick fireplace and oversized windows create a warm, light-filled living room. The remodeled kitchen features forest green shaker cabinets with brass pulls, quartz countertops, a tile backsplash, and new stainless steel appliances. The primary bedroom offers an ensuite bathroom with vertical sage tile design and a glass shower enclosure. An elevated rear deck overlooks mature trees and neighboring rooftops, offering an inviting setting for relaxing or entertaining. Downstairs bonus space has a half bath providing flexibility for a home office, studio, or hobby room. Additional current improvements include French drains, air conditioning, electrical upgrades and LED lighting. Enjoy the proximity to Fox Elementary, Ralston Middle School, and Carlmont High School, along with Carlmont Village shopping and dining, local parks and trails, and convenient access to Highways 92 and 280. Mid-century character, modern updates and flexible bonus space make this a fantastic opportunity!
Full Property Details
Full Property Details for 3204 Upper Lock Ave
General
- Price: $1,697,000
- Status: Active
- Type: Single Family
- Source: RE_Infolink
- MLS ID: ML82064200
- Updated: Today (10/9/2026)
- Added to Site: Today
Interior
- Rooms/Areas: Unfinished Basement, Bonus / Hobby Room
- Interior Features: High Ceiling , Open Beam Ceiling
- Fireplace(s): Living Room
- Flooring: Carpet, Laminate
Rooms
Bathrooms
- Total Bathrooms: 3
- Full Bathrooms: 2
- Half Bathrooms: 1
- Bathroom Features: Marble, 1 Shower over Tub, Stall Shower, Stone, Tile, Updated Bath
Bedrooms
- Total Bedrooms: 3
- Bedroom Features: Primary Suite / Retreat, Walk-In Closet
Other Rooms
- Family Room: No Family Room
- Kitchen: 220 Volt Outlet, Countertop - Quartz, Dishwasher, Exhaust Fan, Garbage Disposal, Hood over Range, Icemaker, Microwave, Electric Oven/Range, Refrigerator
- Laundry: Electricity Hookup (220V), In Garage, In Utility Room
Additional Information
- Extras: Not Applicable
Parking
- Garage Spaces: 2
- Parking Features: Attached Garage
Location
- Area: Haskins Estates Etc.
- County: San Mateo
- Cross Streets: Belmont Canyon Road
Heating & Cooling
- Cooling Type: Other
- Heating Type: Central Air (Gas/Forced Air)
Utilities
- Sewer: Public Sewer
- Water: Public
- Telecomm.: Cable TV
- Utility Description: Public Utilities
Structural Information
- Architectural Style: Traditional
- Construction: Detached, Wood Frame
- Foundation: Wood Frame
- Roof: Composition
- Square Feet: 1,440
- Year Built: 1959
Lot Features
- Property View: Hills, Neighborhood
- Minimum Lot Size: 4750
- Lot Size (Sq. Ft.): 4,750
- Grounds/Landscape: Balcony / Patio, Deck
- Zoning: R1000B
- Lot Description: Grade Slopes Down
- Fencing (Description): Partial Fencing
Green Features
- Energy Efficient: Double-Pane Windows, Low-Flow Toilet, Thermostat Controller
Listed by eXp Realty of California Inc, Rick Barrelier
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 3204 Upper Lock Ave —
Rick Barrelier
eXp Realty of California Inc
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 3204 Upper Lock Ave
School Districts:Belmont-Redwood Shores Elementary School District, Sequoia Union High School District
| Name | Grades | Distance |
|---|---|---|
Fox Elementary School 3100 Saint James Road, Belmont, CA 94002 | K-5 | 0.5 mi |
Ralston Intermediate School 2675 Ralston Avenue, Belmont, CA 94002 | 6-8 | 0.2 mi |
Carlmont High School 1400 Alameda de las Pulgas, Belmont, CA 94002 | 9-12 | 1.5 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 3204 Upper Lock Ave
Tax History
Tax History for 3204 Upper Lock Ave
Year
Property Taxes
Change
Tax Assessment
Change
2025
$2,626
—
$128,976
2%
2025
$2,626
2%
$126,448
2%
2024
$2,572
—
$123,969
2%
2023
$2,562
6%
$121,540
2%
2022
$2,417
2%
$119,158
2%
2021
$2,361
6%
$116,823
1%
2020
$2,233
-1%
$115,626
2%
2019
$2,247
5%
$113,359
2%
2018
$2,149
-1%
$111,137
2%
2017
$2,178
3%
$108,959
2%
2016
$2,110
4%
$106,823
2%
2015
$2,035
4%
$105,220
2%
2014
$1,953
1%
$103,160
—
2013
$1,929
—
$102,695
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 3204 Upper Lock Ave
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Sold by Atfin, Gary Brady
3204 Upper Lock Ave, Belmont, CA 94002 (MLS# ML82064200) is a Single Family property with 3 bedrooms, 2 full bathrooms and 1 partial bathroom. 3204 Upper Lock Ave is currently listed for $1,697,000 and was received on October 09, 2026. Want to learn more about 3204 Upper Lock Ave? Do you have questions about finding other Single Family real estate for sale in Beacon Shores? You can browse all Beacon Shores real estate or contact a Coldwell Banker agent to request more information.