3222 Upper Lock Ave, Belmont, CA 94002
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Property image
OFF MARKET

3222 Upper Lock Ave
Belmont, CA 94002

Plateau-Skymont
  • 4 Beds
  • 3 Baths
  • 2,086 sqft

$2,343,800

Trulia Estimate
as of Jul 4, 2026
Est. Refi. Payment $11,957/mo*

$2,343,800

Trulia Estimate
as of Jul 4, 2026
Est. Refi. Payment $11,957/mo*
4 Beds
3 Baths
2,086 sqft

Local Information

  • Map ViewExplore the area around 3222 Upper Lock Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

Bring in your highest and best offer!! Last Open House for the Year, Saturday, December 17th 2-4 pm!! Come by and see how wonderful the location and the home truly are and get ready to celebrate the new coming Year!
Peaceful and Serene Cul De Sac location with amazing "Open Space Preserves" views of the Canyon for those who prefer the natures tranquility and not the block style settings! This warm & cozy home is situated on a quite street for your daily strolls with only 1 block away from Ralston Avenue to downtown and great schools. The home features a 4 bedroom, 2 full bathrooms, 2 half baths, Living Room, Family Room & Formal Dining Room and/or Office. A large and sunny private courtyard for entertaining, Vaulted Ceilings in the LR, 2 Fireplaces with gas hookup and 3 Decks for your enjoyment. Beautifully updated kitchen with Bay View Window and gleaming hardwood floors throughout the entire house. Plus, a recently permitted Studio/Guest /Art/ Wine room or as needed, with a half bath, kitchenette that is not included in total living area and the large back yard that will please you year round!
3222 Upper Lock Ave, Belmont, CA 94002 is a 4 bedroom, 4 bathroom, 2,086 sqft single-family home in Plateau-Skymont, built in 1961. It last sold for $1,330,000 on Jan 23, 2017. It is currently off market. The Trulia Estimate is $2,343,800, with a rent estimate of $7,417/month.

Home Highlights

Parking
Garage
Outdoor
Patio, Deck
A/C
Heating only
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 3222 Upper Lock Ave

Interior Features

Interior Details
BasementNumber of Rooms: 10Types of Rooms: Breakfast Nook, Dining Room, Family Room
Heating & Cooling
Heating: Forced Air, GasHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2Floors: Carpet, Hardwood
Appliances & Utilities
Dishwasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: CompositionPatio
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1961
Property Type / Style
Property Type: Single Family HomeArchitecture: Contemporary

Community

Units in Building: 1

Lot Information

Lot Area: 6250 sqft

Price History for 3222 Upper Lock Ave

DatePriceEventSource
01/23/2017$1,330,000Sold
N/A
09/28/2016$1,489,000ListingRemovedAgent Provided
09/20/2016$1,489,000PriceChange
Agent Provided
09/07/2016$1,588,000Listed For SaleAgent Provided
08/29/2013$989,000Sold
N/A
08/01/2013$988,000PendingAgent Provided
07/16/2013$988,000Listed For SaleAgent Provided

Market trends in Belmont

Last updated May 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$2.25M
Sale-to-List Price
—
Price per sq ft
$1.33K
Available listings
64
11
MoM
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Property Tax and Assessment

Year2025
Tax$21,176
Assessment$1,627,233
Home facts updated by county records

Comparable Sales for 3222 Upper Lock Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.07
Single-Family Home
$2,100,000
03/24/26
4
2
2,210
0.16
Single-Family Home
$1,257,000
05/21/26
4
2
1,640
0.25
Single-Family Home
$1,940,000
06/24/26
3
2.5
1,760
0.14
Single-Family Home
$2,100,000
04/28/26
3
2
2,050
0.19
Single-Family Home
$2,660,000
10/24/25
4
3
2,520
0.26
Single-Family Home
$3,100,000
06/11/26
4
3
2,180
0.29
Single-Family Home
$2,000,000
09/29/25
3
2.5
1,970
0.05
Single-Family Home
$2,785,000
10/09/25
3
2.5
2,270
0.27
Single-Family Home
$3,150,000
06/12/26
4
3
2,474
0.19
Single-Family Home
$2,710,000
02/06/26
4
2
2,193

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Assigned Schools

These are the assigned schools for 3222 Upper Lock Ave.
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Plateau-Skymont

At least 1 Trulia users voted on each feature.
  • 100 % Say neighbors are friendly

  • 100 % Say there are community events

  • 100 % Say they plan to stay for at least 5 years

  • 100 % Say there's holiday spirit

  • 100 % Say yards are well-kept

  • 100 % Say car is needed

  • 100 % Say people would walk alone at night

  • 100 % Say kids play outside

  • 100 % Say it's dog friendly

  • 100 % Say there's wildlife

  • 100 % Say it's walkable to grocery stores

  • 100 % Say parking is easy

Sourced by Trulia users. Learn more about our methodology.
  • Scroman
    "Lots of dogs owners. Dogs are leashed and most owners are top tier, clean up, and treat dogs well. No dogs left outside barking. "
  • Jenniemaruyama
    "Having a Caltrain station in Belmont is very convenient. Three tech companies pick their employees up at bus stops at El Camino Real and Ralston. Wonderful neighborhood. "
  • Volodymyrd
    " My favorite quality of San Mateo is its location. It's at the cross section highways in the SF Peninsula and a short drive to/from anywhere. CA 101 North is a short drive to San Francisco, South to San Jose. CA 92 East heads over the San Mateo Bridge to the East Bay, Oakland and Berkley. CA 92 West takes you over the hill to Half Moon Bay and some of the best surfing in the world. CA 280 was at one time called the 'Most beautiful Highway in the World' and is still my favorite way to travel the Bay Area."

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Off Market Homes Near 3222 Upper Lock Ave

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