502 WINNCASTLE ST
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(6)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Simi Valley Unified School District
Neighborhood · ZIP 93065These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
Owner Tools
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
502 Winncastle St measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Worth more than 95% of homes in Simi Valley 93065
- Costs less per square foot than 86% of homes in Ventura County
- Bigger than 96% of homes in Ventura County
- Has a bigger lot than 80% of homes in Simi Valley 93065
- Newer than 82% of homes in Ventura County
What homes are worth in Simi Valley 93065
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 95% of homes in Simi Valley 93065.
How it measures up in Simi Valley 93065
The dot is this home. The mark in the middle is the typical home in Simi Valley 93065.
Pricier than 95% of homes nearby
Pricier than 18% of homes nearby
Bigger than 95% of homes nearby
Bigger than 80% of homes nearby
Newer than 78% of homes nearby
| Measure | This home | Simi Valley 93065 | Ventura County |
|---|---|---|---|
| Estimated valuepricier than | $1,465,282 | 95% of homes | 89% of homes |
| Price per ft²pricier than | $403 | 18% of homes | 14% of homes |
| Living areabigger than | 3,639 ft² | 95% of homes | 96% of homes |
| Lot sizebigger than | 0.27 ac | 80% of homes | 78% of homes |
| Year builtnewer than | 1997 | 78% of homes | 82% of homes |
About 502 Winncastle St
How much is 502 Winncastle St, Simi Valley, CA worth?
The TopHap Estimate for 502 Winncastle St, Simi Valley, CA is $1,465,282 as of Aug 30, 2026. The likely range is $1,366,844 to $1,563,720. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 502 Winncastle St, Simi Valley, CA last sell?
502 Winncastle St, Simi Valley, CA last sold on Nov 12, 2012 for $745,000, according to the county's recorded deed. TopHap holds 4 recorded sales for this parcel.
How big is 502 Winncastle St, Simi Valley, CA?
502 Winncastle St, Simi Valley, CA has 4 bedrooms, 4 bathrooms, 3,639 square feet of living space and a 0.27-acre lot.
When was 502 Winncastle St, Simi Valley, CA built?
502 Winncastle St, Simi Valley, CA was built in 1997, making it 29 years old. The building has 2 stories.
What schools serve 502 Winncastle St, Simi Valley, CA?
502 Winncastle St, Simi Valley, CA is assigned to Wood Ranch Elementary School (elementary), rated B; Sinaloa Middle School (middle), rated B-; Royal High School (high), rated A-. All sit in Simi Valley Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 502 Winncastle St, Simi Valley, CA compare to other homes in Simi Valley 93065?
Among the 21,564 homes in Simi Valley 93065, it is worth more than 95% of them ($1,465,282 against a typical $796,527), its price per square foot is higher than 18% of them ($403 against a typical $463), it is bigger than 95% of them (3,639 ft² against a typical 1,732 ft²), its lot is bigger than 80% of them (0.27 ac against a typical 0.17 ac) and it is newer than 78% of them (1997 against a typical 1979). Measured against all of Ventura County, it is worth more than 89% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.
What are the property taxes on 502 Winncastle St, Simi Valley, CA?
The 2025 property tax bill for 502 Winncastle St, Simi Valley, CA was $10,833. The county assessed it at $935,748.
More homes on Winncastle St
- 535 Winncastle St$1.4M4 bd · 4.5 ba · 3,275 ft² · Sold $1.3M · Aug 2025
- 558 Winncastle St$1.4M4 bd · 4 ba · 3,639 ft² · Sold $1.3M · Feb 2024
- 531 Winncastle St$1.4M4 bd · 3 ba · 3,020 ft² · Sold $1.3M · Apr 2023
- 516 Winncastle St$1.5M4 bd · 4 ba · 3,639 ft² · Sold $1.3M · Mar 2023
- 559 Winncastle St$1.4M4 bd · 3 ba · 3,020 ft² · Sold $1.3M · Oct 2021
- 580 Winncastle St$1.5M4 bd · 4 ba · 3,639 ft² · Sold $1.2M · Oct 2021
- 587 Winncastle St$1.3M5 bd · 3 ba · 3,165 ft² · Sold $950K · Jan 2021
- 594 Winncastle St$1.5M4 bd · 4 ba · 3,639 ft² · Sold $1.1M · Nov 2020
- 538 Winncastle St$1.4M4 bd · 4 ba · 3,458 ft² · Sold Oct 2020
- 511 Winncastle St$1.4M4 bd · 4 ba · 3,639 ft² · Sold $975K · Jun 2019
- 586 Winncastle St$1.4M6 bd · 4.5 ba · 3,490 ft² · Sold Feb 2018
- 566 Winncastle St$1.5M4 bd · 4 ba · 3,639 ft² · Sold $865K · Jan 2016
Closest homes
- 510 Winncastle St$1.3M71 ft · 4 bd · 4.5 ba · 3,275 ft² · Sold $393K · Jan 1997
- 516 Winncastle St$1.5M137 ft · 4 bd · 4 ba · 3,639 ft² · Sold $1.3M · Mar 2023
- 530 Winncastle St$1.6M201 ft · 4 bd · 4 ba · 3,639 ft² · Sold $1M · Jul 2005
- 585 Sonata Way$629K193 ft · 2 bd · 2 ba · 1,191 ft² · Sold $370K · Dec 2013
- 540 Sonata Way$805K208 ft · 3 bd · 2.5 ba · 1,835 ft² · Sold $200K · Mar 1996
- 503 Winncastle St$1.4M182 ft · 4 bd · 4.5 ba · 3,275 ft² · Sold $775K · May 2013
- 585 Sonata Way$723K207 ft · 3 bd · 2.5 ba · 1,599 ft² · Sold $392K · May 2010
- 540 Sonata Way$711K225 ft · 3 bd · 2.5 ba · 1,599 ft² · Sold $573K · Oct 2020
More homes in Simi Valley 93065
- 1772 Sinaloa Rd$467K2 bd · 2 ba · 1,092 ft² · Sold $390K · Sep 2026
- 15 W Bonita Dr$1.1M4 bd · 2.5 ba · 2,741 ft² · Sold $890K · Sep 2026
- 1759 Fred Ave$703K4 bd · 2 ba · 1,720 ft² · Sold $799K · Sep 2026
- 1433 Graham St$675K3 bd · 1.5 ba · 1,226 ft² · Sold $699K · Sep 2026
- 2735 Galena Ave$849K4 bd · 2 ba · 1,887 ft² · Sold $850K · Sep 2026
- 1918 Claudia Ave$889K5 bd · 2.5 ba · 2,498 ft² · Sold $950K · Sep 2026
- 1948 Heywood St$433K2 bd · 2 ba · 880 ft² · Sold $409K · Sep 2026
- 2037 Stanford Dr$751K3 bd · 2 ba · 1,700 ft² · Sold $850K · Sep 2026
- 1760 Sunbeam Ln$627K3 bd · 2.5 ba · 1,184 ft² · Sold $335K · Sep 2026
- 1394 Parkhurst St$825K5 bd · 2 ba · 1,516 ft² · Sold $830K · Sep 2026
- 219 Meadow Mist Ct$980K3 bd · 2 ba · 1,724 ft² · Sold $1.2M · Sep 2026
- 107 Redwood Grove Ct$1.1M3 bd · 2 ba · 2,014 ft² · Sold $1.2M · Sep 2026
Assigned schools
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