Is a car needed in Monta Vista North, Cupertino, CA?

As of early 2026, 93% of users say car is needed

Is Monta Vista North, Cupertino, CA dog-friendly?

As of early 2026, 88% of users say it's dog friendly

Is parking easy in Monta Vista North, Cupertino, CA?

As of early 2026, 86% of users say parking is easy

Are yards well-kept in Monta Vista North, Cupertino, CA?

As of early 2026, 84% of users say yards are well-kept

Does Monta Vista North, Cupertino, CA have sidewalks?

As of early 2026, 81% of users say there are sidewalks

Is Monta Vista North, Cupertino, CA quiet?

As of early 2026, 79% of users say it's quiet

Would people walk alone at night in Monta Vista North, Cupertino, CA?

As of early 2026, 71% of users say people would walk alone at night

Is there wildlife in Monta Vista North, Cupertino, CA?

As of early 2026, 65% of users say there's wildlife

Are neighbors friendly in Monta Vista North, Cupertino, CA?

As of early 2026, 62% of users say neighbors are friendly

Are the streets well-lit in Monta Vista North, Cupertino, CA?

As of early 2026, 62% of users say streets are well-lit

Does Monta Vista North, Cupertino, CA show holiday spirit?

As of early 2026, 61% of users say there's holiday spirit

Do residents of Monta Vista North, Cupertino, CA plan to stay at least 5 years?

As of early 2026, 53% of users say they plan to stay for at least 5 years

Are there community events in Monta Vista North, Cupertino, CA?

As of early 2026, 45% of users say there are community events

Do kids play outside in Monta Vista North, Cupertino, CA?

As of early 2026, 38% of users say kids play outside

Is Monta Vista North, Cupertino, CA walkable to restaurants?

As of early 2026, 34% of users say it's walkable to restaurants

Is Monta Vista North, Cupertino, CA walkable to grocery stores?

As of early 2026, 23% of users say it's walkable to grocery stores

What is 21743 Castleton St estimated to be worth?

Trulia's estimated value for 21743 Castleton St in Cupertino, CA is $4,031,300 .

What is the price history for 21743 Castleton St?

21743 Castleton St in Cupertino, CA last sold for $1,800,000 in April 2013.

Is Cupertino a buyer's or seller's market?

Cupertino is currently a seller's market, based on recent for-sale activity.

What's the median sale price in Cupertino?

The median sale price in Cupertino is $3.03M. That is down $180K from the prior month.

How big is the lot at 21743 Castleton St?

The lot at 21743 Castleton St in Cupertino, CA is about 0.17 acres (7,404 sq ft).

Does 21743 Castleton St have a garage?

Yes, 21743 Castleton St in Cupertino, CA has a garage.

OFF MARKET

$4,031,300

Trulia Estimate

4 Beds
3 Baths
2,934 sqft

21743 Castleton St, Cupertino, CA 95014

Monta Vista North

Est. Refi. Payment $25,443/mo*

Refinance Your Home

Currently Off Market - Sold Apr 26, 2013 for $1,800,000

Home Value

Trulia Estimate

$4.03M

Since last month

$26K (+0.7%)

Since last year

$15K (+0.4%)

Since last sale

$2M (+122.4%)

Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +84% in the last 10 years

Month	Estimated value
2026
September 2026	$4M
August 2026	$3.98M
July 2026	$3.99M
June 2026	$4.08M
May 2026	$4.18M
April 2026	$4.16M
March 2026	$4.25M
February 2026	$4.25M
January 2026	$3.97M
2025
December 2025	$3.97M
November 2025	$3.97M
October 2025	$4.04M
September 2025	$3.99M
August 2025	$3.84M
July 2025	$3.82M
June 2025	$3.93M
May 2025	$3.93M
April 2025	$4.12M
March 2025	$4.19M
February 2025	$4.08M
January 2025	$3.93M
2024
December 2024	$3.92M
November 2024	$3.84M
October 2024	$3.86M
September 2024	$3.78M
August 2024	$3.86M
July 2024	$3.78M
June 2024	$3.85M
May 2024	$3.93M
April 2024	$3.91M
March 2024	$3.84M
February 2024	$3.75M
January 2024	$3.54M
2023
December 2023	$3.39M
November 2023	$3.48M
October 2023	$3.52M
September 2023	$3.62M
August 2023	$3.47M
July 2023	$3.48M
June 2023	$3.53M
May 2023	$3.5M
April 2023	$3.43M
March 2023	$3.37M
February 2023	$3.29M
January 2023	$3.3M
2022
December 2022	$3.32M
November 2022	$3.39M
October 2022	$3.43M
September 2022	$3.37M
August 2022	$3.44M
July 2022	$3.66M
June 2022	$3.97M
May 2022	$4.16M
April 2022	$4.29M
March 2022	$4.32M
February 2022	$4.06M
January 2022	$3.84M
2021
December 2021	$3.74M
November 2021	$3.63M
October 2021	$3.53M
September 2021	$3.49M
August 2021	$3.48M
July 2021	$3.51M
June 2021	$3.46M
May 2021	$3.45M
April 2021	$3.34M
March 2021	$3.14M
February 2021	$3.11M
January 2021	$3.12M
2020
December 2020	$3.1M
November 2020	$3M
October 2020	$2.95M
September 2020	$2.92M
August 2020	$2.93M
July 2020	$2.86M
June 2020	$2.84M
May 2020	$2.84M
April 2020	$2.9M
March 2020	$2.9M
February 2020	$2.82M
January 2020	$2.7M
2019
December 2019	$2.66M
November 2019	$2.63M
October 2019	$2.65M
September 2019	$2.67M
August 2019	$2.66M
July 2019	$2.66M
June 2019	$2.77M
May 2019	$2.77M
April 2019	$2.75M
March 2019	$2.73M
February 2019	$2.79M
January 2019	$2.79M
2018
December 2018	$2.84M
November 2018	$2.88M
October 2018	$2.91M
September 2018	$2.85M
August 2018	$2.9M
July 2018	$3.11M
June 2018	$3.13M
May 2018	$3.13M
April 2018	$3.07M
March 2018	$3.06M
February 2018	$2.99M
January 2018	$2.91M
2017
December 2017	$2.82M
November 2017	$2.74M
October 2017	$2.63M
September 2017	$2.59M
August 2017	$2.5M
July 2017	$2.44M
June 2017	$2.55M
May 2017	$2.55M
April 2017	$2.52M
March 2017	$2.48M
February 2017	$2.51M
January 2017	$2.47M
2016
December 2016	$2.42M
November 2016	$2.39M
October 2016	$2.23M
September 2016	$2.17M

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.

Address	Distance	Property Type	Sold Price	Sold Date	Bed	Bath	Sqft
11113 Wilkinson Ave, Cupertino, CA	0.07	Single-Family Home	$4,080,000	08/18/26	4	3	2,119
21630 Edward Way, Cupertino, CA	0.11	Single-Family Home	$4,000,000	01/21/26	5	3	2,412
11112 Wilkinson Ave, Cupertino, CA	0.05	Single-Family Home	$3,800,000	01/12/26	3	3	2,102
22014 Baxley Ct, Cupertino, CA	0.30	Single-Family Home	$4,289,000	02/26/26	4	3	2,737
10822 Wilkinson Ave, Cupertino, CA	0.23	Single-Family Home	$3,350,000	05/13/26	4	3	2,055
21558 Flintshire St, Cupertino, CA	0.24	Single-Family Home	$4,060,000	05/18/26	4	2.5	2,412
21685 Regnart Rd, Cupertino, CA	0.37	Single-Family Home	$4,015,000	04/10/26	4	2.5	2,206
11106 Linda Vista Dr, Cupertino, CA	0.24	Single-Family Home	$3,005,000	08/24/26	3	2	1,766
11055 La Paloma Dr, Cupertino, CA	0.22	Single-Family Home	$3,330,000	09/04/26	3	2	1,656
21976 McClellan Rd, Cupertino, CA	0.54	Single-Family Home	$4,000,000	09/29/25	4	3	2,702

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.

Address	Distance	Price	Bed	Bath	Sqft	Status
11113 Wilkinson Ave, Cupertino, CA 95014	0.07	$4,080,000	4	3	2,119	Recently Sold
11108 Sutherland Ave, Cupertino, CA 95014	0.08	$4,206,200	4	2.5	2,055	Off Market
21746 Collingsworth St, Cupertino, CA 95014	0.12	$4,103,300	4	2.5	2,055	Off Market
21797 Terrace Dr, Cupertino, CA 95014	0.15	$3,929,000	4	3	2,026	Off Market
11190 Santa Teresa Dr, Cupertino, CA 95014	0.15	$4,221,400	4	2.5	1,890	Off Market
21630 Edward Way, Cupertino, CA 95014	0.11	$4,000,000	5	3	2,412	Recently Sold
11165 La Paloma Dr, Cupertino, CA 95014	0.16	$4,354,700	4	2.5	2,255	Off Market
21621 Columbus Ave, Cupertino, CA 95014	0.13	$3,788,600	4	2.5	2,119	Off Market
11235 Monterey Ct, Cupertino, CA 95014	0.19	$3,642,600	3	2	1,766	Off Market
11177 Linda Vista Dr, Cupertino, CA 95014	0.19	$3,909,200	4	2.5	2,255	Off Market
11244 Terra Bella Dr, Cupertino, CA 95014	0.20	$3,836,000	4	2.5	2,255	Off Market
21638 Rosario Ave, Cupertino, CA 95014	0.14	$4,091,100	4	3	2,248	Off Market

Local Information

Map ViewExplore the area around 21743 Castleton St.
Schools1 Elementary School1 Middle School1 High School
Shop & Eat

-- mins to

Commute Destination

Home Highlights

Single-Family Home

Built in 1966

2,934 sqft

$1,374/sqft

Garage

About this House

This single-family home is located at 21743 Castleton St, Cupertino, CA. 21743 Castleton St is in the Monta Vista North neighborhood in Cupertino, CA and in ZIP code 95014. This property has 4 bedrooms, 3 bathrooms and approximately 2,934 sqft of floor space. This property has a lot size of 7404 sqft and was built in 1966.

21743 Castleton St, Cupertino, CA 95014 is a 4 bedroom, 3 bathroom, 2,934 sqft single-family home in Monta Vista North, built in 1966. It last sold for $1,800,000 on Apr 26, 2013. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $4,031,300.

Home Details for 21743 Castleton St

Interior Features
Levels, Entrance, & Accessibility Stories: 1
Interior Details Number of Rooms: 8

Property Information
Year Built Year Built: 1966Year Updated: 1980
Property Type / Style Property Type: Single Family HomeArchitecture: Other

Exterior Features
Parking & Garage GarageParking: Garage Attached

Community
Units in Building: 1

Lot Information
Lot Area: 7404 sqft

Price and Tax history

Date	Event	Price
Apr 26, 2013 Source: N/A	Sold	$1,800,000
Mar 7, 2013 Source: Agent Provided	Listed For Sale	$1,698,000

Year	Property tax	Tax assessment
2026	Unavailable	$2,260,890

Additional Cost

Market trends in Cupertino

Last updated August 2026

Avg. sale price

$3.03M

$180KMoM

Sale-to-List Price

101.6%

0.4%MoM

Price per sq ft

$1.45K

$65MoM

Available listings

1MoM

Around this home

Abraham Lincoln Elementary School
K-5
Public
662 Students
Cupertino Union School District
9/10
GreatSchools Rating
Parent Rating Average
Amazing principal. Teachers are also excellent, though the experience and things like amount of homework can differ significantly even between teachers within the same grade. Social growth, personal responsibility, and citizenship are important here. About the only thing I can really complain about is that the provider for the school lunches (across all of CUSD, not just this school) is below average, but due to the state program at least it's currently free.
Parent Review
3y ago
27 Reviews

View nearby schools on GreatSchools

The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Monta Vista North

4 Homes For You
Buy: $2.6m - $6.5m

See Local Highlights

Neighborhood stats provided by third party data sources.

What Locals Say about Monta Vista North

At least 24 Trulia users voted on each feature.

93 % Say car is needed
88 % Say it's dog friendly
86 % Say parking is easy
84 % Say yards are well-kept
81 % Say there are sidewalks
79 % Say it's quiet
71 % Say people would walk alone at night
65 % Say there's wildlife
62 % Say neighbors are friendly
62 % Say streets are well-lit
61 % Say there's holiday spirit
53 % Say they plan to stay for at least 5 years
45 % Say there are community events
38 % Say kids play outside
34 % Say it's walkable to restaurants
23 % Say it's walkable to grocery stores

Sourced by Trulia users. Learn more about our methodology.

Trulia User
Resident
4y ago
"Quiet communication. Friendly Neighbors. Lots of matured trees and great foothill view. Walk way to blackberry farm and Stevens creek. Great place to raise the family. "
0
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Trulia User
Resident
4y ago
"Lived here 25 years. Close to biking and running. People in general are safe and care about their surroundings. "
2
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Hwong21428
Resident
6y ago
"Safe for kids, four schools near by; from elementary to community college. Commute is convenient as well, next to 280 and 85. "
2
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Vince P.
Resident
6y ago
"Wonderful area for kids, schools and local commutes. If you can afford the high rents and home prices "
3
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Rgmenon
Resident
7y ago
"Very family friendly neighborhood. easy, walk to elementary, middle and high school. Excellent access to everything: jobs, parks, open space preserves (McClellan Ranch, Fremont Older), golf courses (Blackberry Farm and Deep CliffO"
0
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Rgmenon
Resident
7y ago
"Have lived here for 14 years and it's a wonderful, family friendly neighborhood. Walking distance to nice hikes and with McClellan Ranch park, Blackberry Farm and Fremont Older Open Space Preserve close by."
0
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Will O.
Resident
7y ago
"Family-friendly neighborhood to the point of excess. If you want to do anything PG-13 or higher, you'll have to drive to Sunnyvale."
3
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Chefrociogomez
Resident
7y ago
"Traffic on the way back home from work all the time. The schools traffic is always challenging (Monta Vista, Kennedy and Lincoln)."
2
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V_preising
Resident
8y ago
"Good schools and a nice community. I’ve live here over 15 years and have seen it grow up. Only issue is cost for housing"
0
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Titosayshi
Resident
8y ago
"It is a very good school district, in the middle of everything, and close to my workplace. It also has several parks, restaurants, and places to hang out."
0
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heytae
13y ago
"A very quiet street in one of the most sought-after neighborhoods of Cupertino. Right next to a nature's preserve with deers who sometimes walk right by the home."
0
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Jenny
16y ago
"Everything about this area is perfect. Very large newer houses, beautifle parks, nice mountain view and golf course within 3 - 5 minute walking distance, quiet, well landscaped. It is also near some of the best schools in California and within 10 minute drive to top companies like HP, Apple, Symantec. "
0
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LGBTQ Local Legal Protections

Frequently asked questions about 21743 Castleton St

What is 21743 Castleton St estimated to be worth?
Trulia's estimated value for 21743 Castleton St in Cupertino, CA is $4,031,300.
What is the price history for 21743 Castleton St?
21743 Castleton St in Cupertino, CA last sold for $1,800,000 in April 2013.
Is Cupertino a buyer's or seller's market?
Cupertino is currently a seller's market, based on recent for-sale activity.
What's the median sale price in Cupertino?
The median sale price in Cupertino is $3.03M. That is down $180K from the prior month.
How big is the lot at 21743 Castleton St?
The lot at 21743 Castleton St in Cupertino, CA is about 0.17 acres (7,404 sq ft).
Does 21743 Castleton St have a garage?
Yes, 21743 Castleton St in Cupertino, CA has a garage.