3213 Upper Lock Ave, Belmont, CA 94002
Property image
Property image
OFF MARKET

3213 Upper Lock Ave
Belmont, CA 94002

Plateau-Skymont
  • 5 Beds
  • 5 Baths
  • 2,324 sqft

$3,785,400

Trulia Estimate
as of Jul 7, 2026
Est. Refi. Payment $19,265/mo*

$3,785,400

Trulia Estimate
as of Jul 7, 2026
Est. Refi. Payment $19,265/mo*
5 Beds
5 Baths
2,324 sqft

Local Information

  • Map ViewExplore the area around 3213 Upper Lock Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Description

This single-family home is located at 3213 Upper Lock Ave, Belmont, CA. 3213 Upper Lock Ave is in the Plateau-Skymont neighborhood in Belmont, CA and in ZIP code 94002. This property has 5 bedrooms, 5 bathrooms and approximately 2,324 sqft of floor space. This property has a lot size of 8668 sqft and was built in 2022.
3213 Upper Lock Ave, Belmont, CA 94002 is a 5 bedroom, 5 bathroom, 2,324 sqft single-family home in Plateau-Skymont, built in 2022. It last sold for $3,899,000 on Jun 9, 2023. It is currently off market. The Trulia Estimate is $3,785,400, with a rent estimate of $10,089/month.

Home Highlights

Parking
Garage
Outdoor
No Info
HOA
None
Price/Sqft
No Info
Listed
Less than a day ago

Home Details for 3213 Upper Lock Ave

Interior Features

Interior Details
Basement
Levels, Entrance, & Accessibility
Stories: 1

Property Information

Year Built
Year Built: 2022
Property Type / Style
Property Type: Single Family Home

Exterior Features

Parking & Garage
GarageParking: Garage Attached

Lot Information

Lot Area: 8668 sqft

Price History for 3213 Upper Lock Ave

DatePriceEventSource
06/09/2023$3,899,000Sold
N/A
05/23/2023$3,899,000PendingMLSListings Inc #ML81923119
09/06/2017$900,000Sold
N/A

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$47,737
Assessment$3,991,151
Home facts updated by county records

Comparable Sales for 3213 Upper Lock Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
0.20
Single-Family Home
$3,800,000
12/12/25
5
4
2,806
0.25
Single-Family Home
$3,300,000
09/22/25
5
4.5
2,986
0.06
Single-Family Home
$2,785,000
10/09/25
3
2.5
2,270
0.22
Single-Family Home
$3,100,000
09/04/25
4
3
2,926
0.36
Single-Family Home
$3,200,000
04/09/26
4
3.5
2,620
0.32
Single-Family Home
$3,188,888
10/08/25
5
3.5
3,271
0.23
Single-Family Home
$2,660,000
10/24/25
4
3
2,520
0.23
Single-Family Home
$3,100,000
06/11/26
4
3
2,180
0.01
Single-Family Home
$2,620,000
07/09/25
3
2
1,710
0.31
Single-Family Home
$3,150,000
06/12/26
4
3
2,474

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Assigned Schools

These are the assigned schools for 3213 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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Homes for sale near 3213 Upper Lock Ave

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Off Market Homes Near 3213 Upper Lock Ave

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