3217 Upper Lock Ave
Belmont, CA 94002
Plateau-Skymont
3 Beds
4 Baths
2,570 sqft
3 Beds
4 Baths
2,570 sqft
Local Information
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Description
This single-family home is located at 3217 Upper Lock Ave, Belmont, CA. 3217 Upper Lock Ave is in the Plateau-Skymont neighborhood in Belmont, CA and in ZIP code 94002. This property has 3 bedrooms, 4 bathrooms and approximately 2,570 sqft of floor space. This property has a lot size of 8581 sqft and was built in 1962.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.
Home Highlights
Parking
Garage
Outdoor
No Info
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info
Home Details for 3217 Upper Lock Ave
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Heating & Cooling Heating: OtherAir ConditioningCooling System: CentralHeating Fuel: Other |
Levels, Entrance, & Accessibility Stories: 2 |
Interior Details Number of Rooms: 8 |
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Year Built Year Built: 1962 |
Property Type / Style Property Type: Single Family Home |
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Parking & Garage GarageParking Spaces: 2Parking: Garage Attached |
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Units in Building: 1 |
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Lot Area: 8581 sqft |
Price History for 3217 Upper Lock Ave
| Date | Price | Event | Source |
|---|---|---|---|
| 12/05/2022 | $2,467,000 | Sold | N/A |
| 11/01/2022 | $2,498,000 | Contingent | MLSListings Inc #ML81910626 |
| 10/16/2022 | $2,498,000 | Listed For Sale | MLSListings Inc #ML81910626 |
| 12/30/1997 | $468,000 | Sold | N/A |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $30,748 |
| Assessment | $2,566,666 |
Home facts updated by county records
Comparable Sales for 3217 Upper Lock Ave
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.03 | Single-Family Home | $2,785,000 | 10/09/25 | 3 | 2.5 | 2,270 | |
0.17 | Single-Family Home | $2,828,000 | 06/30/25 | 4 | 3.5 | 2,860 | |
0.04 | Single-Family Home | $2,620,000 | 07/09/25 | 3 | 2 | 1,710 | |
0.21 | Single-Family Home | $2,660,000 | 10/24/25 | 4 | 3 | 2,520 | |
0.21 | Single-Family Home | $3,100,000 | 09/04/25 | 4 | 3 | 2,926 | |
0.14 | Single-Family Home | $2,100,000 | 04/28/26 | 3 | 2 | 2,050 | |
0.38 | Single-Family Home | $3,200,000 | 04/09/26 | 4 | 3.5 | 2,620 | |
0.21 | Single-Family Home | $3,800,000 | 12/12/25 | 5 | 4 | 2,806 | |
0.07 | Single-Family Home | $2,100,000 | 03/24/26 | 4 | 2 | 2,210 | |
0.22 | Single-Family Home | $2,100,000 | 10/21/25 | 4 | 3 | 2,180 |
Assigned Schools
These are the assigned schools for 3217 Upper Lock Ave.
- Fox Elementary School
- K-5
- Public
- 420 Students
10/10GreatSchools RatingParent Rating Averagemy experience, this school supports students' mental health and emotional well-beingParent Review2y ago - Ralston Intermediate School
- 6-8
- Public
- 1082 Students
10/10GreatSchools RatingParent Rating AverageRalston Middle School is the most racist educational institution that we’ve experienced. Many students spew hate speech and racial slurs but are never corrected. The administration - all the way up to the school board- is complicit. This school is emotionally, psychologically and physically unsafe for black and brown children. That’s such a shame. The city needs to investigate immediately.Parent Review1mo ago - Carlmont High School
- 9-12
- Public
- 2360 Students
10/10GreatSchools RatingParent Rating AverageI have recently had three kids graduate in 2024 and 2023.Some teachers are simply exceptional, while others are lacking strategies for teaching.So it can be a mixed bag depending on the teacher you get.The chemistry class was basically videos and minimal learning. The physics class my kids had was excellent. Same for the stats class, excellent. If your child plays an instrument, this is a great place for them to hone their skills. However, I was disappointed in English requirements for my kids.Two out of three of my kids went on to public colleges in California. The physics and stats they learned were excellent fundamentals for their college courses.Overall, I would give Carlmont 3.9 score out of 5.Parents need to be involved, it easy for kids to get lost in high school.Parent Review3mo ago 
Check out schools near 3217 Upper Lock Ave.
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
Learn more about our methodology.
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3217 Upper Lock Ave, Belmont, CA 94002 is a 3 bedroom, 4 bathroom, 2,570 sqft single-family home built in 1962. 3217 Upper Lock Ave is located in Plateau-Skymont, Belmont. This property is not currently available for sale. 3217 Upper Lock Ave was last sold on Dec 5, 2022 for $2,467,000. The current Trulia Estimate for 3217 Upper Lock Ave is $3,030,300.