4240 KNOX AVE
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(1)
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: Southern Kern Unified School District
Neighborhood · ZIP 93560These 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.
Ownership
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
4240 Knox Ave 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 97% of homes in Rosamond 93560
- Among the highest price per square foot in Rosamond 93560
- Has a bigger lot than 89% of homes in Kern County
- Older than 76% of homes in Rosamond 93560
What homes are worth in Rosamond 93560
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 97% of homes in Rosamond 93560.
How it measures up in Rosamond 93560
The dot is this home. The mark in the middle is the typical home in Rosamond 93560.
Pricier than 97% of homes nearby
Pricier than almost all homes nearby
Bigger than 42% of homes nearby
Bigger than 79% of homes nearby
Newer than 24% of homes nearby
| Measure | This home | Rosamond 93560 | Kern County |
|---|---|---|---|
| Estimated valuepricier than | $604,292 | 97% of homes | 94% of homes |
| Price per ft²pricier than | $424 | almost all homes | almost all homes |
| Living areabigger than | 1,424 ft² | 42% of homes | 42% of homes |
| Lot sizebigger than | 0.52 ac | 79% of homes | 89% of homes |
| Year builtnewer than | 1986 | 24% of homes | 53% of homes |
About 4240 Knox Ave
How much is 4240 Knox Ave, Rosamond, CA worth?
The TopHap Estimate for 4240 Knox Ave, Rosamond, CA is $604,292 as of Jul 14, 2026. The likely range is $549,249 to $659,335. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 4240 Knox Ave, Rosamond, CA last sell?
4240 Knox Ave, Rosamond, CA last sold on Jan 1, 1900, according to the county's recorded deed.
How big is 4240 Knox Ave, Rosamond, CA?
4240 Knox Ave, Rosamond, CA has 3 bedrooms, 2 bathrooms, 1,424 square feet of living space and a 0.52-acre lot.
When was 4240 Knox Ave, Rosamond, CA built?
4240 Knox Ave, Rosamond, CA was built in 1986, making it 40 years old. The building has 1 story.
What schools serve 4240 Knox Ave, Rosamond, CA?
4240 Knox Ave, Rosamond, CA is assigned to Tropico Middle School (middle), rated D+; Rosamond High School Early College Campus (high), rated D+; Westpark Elementary School (elementary), rated C-. All sit in Southern Kern Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 4240 Knox Ave, Rosamond, CA compare to other homes in Rosamond 93560?
Among the 7,194 homes in Rosamond 93560, it is worth more than 97% of them ($604,292 against a typical $415,378), its price per square foot is higher than almost all of them ($424 against a typical $257), it is bigger than 42% of them (1,424 ft² against a typical 1,498 ft²), its lot is bigger than 79% of them (0.52 ac against a typical 0.16 ac) and it is newer than 24% of them (1986 against a typical 1992). Measured against all of Kern County, it is worth more than 94% 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 4240 Knox Ave, Rosamond, CA?
The 2025 property tax bill for 4240 Knox Ave, Rosamond, CA was $4,574. The county assessed it at $254,413.
Closest homes
- 4220 Knox Ave$736K106 ft · 3 bd · 2.5 ba · 2,786 ft² · Sold $445K · Feb 2015
- 4260 Knox Ave$732K107 ft · 3 bd · 2 ba · 2,217 ft² · Sold $179K · Jun 2015
- 4200 Knox Ave$494K212 ft · 3 bd · 2 ba · 1,337 ft² · Sold $415K · Feb 2023
- 4280 Knox Ave$550K213 ft · 3 bd · 2 ba · 1,177 ft² · Sold $436K · Oct 2019
- 4241 Stetson Ave$632K317 ft · 3 bd · 2 ba · 1,800 ft² · Sold Jan 1900
- 4180 Knox Ave$561K318 ft · 3 bd · 2 ba · 1,800 ft² · Sold $457K · Mar 2021
- 4300 Knox Ave$597K321 ft · 3 bd · 2 ba · 1,424 ft² · Sold $225K · Jun 2002
- 4281 Stetson Ave$727K377 ft · 4 bd · 3 ba · 2,856 ft² · Sold $55K · Mar 2003
More homes in Rosamond 93560
- 3113 Myrtle Ave$350K3 bd · 2 ba · 906 ft² · Sold $345K · Aug 2026
- 7930 Elder Ave$480K3 bd · 2 ba · 1,469 ft² · Sold $463K · Jul 2026
- 2489 55th St W3 bd · 2 ba · 1,200 ft² · Sold $300K · Jul 2026
- 3244 Voyager St$415K3 bd · 1 ba · 1,330 ft² · Sold $288K · Jul 2026
- 3527 Half Dome Ave$600K0.14 ac · Sold $570K · Jul 2026
- 3327 Gemstone Ave$425K4 bd · 2 ba · 2,717 ft² · Sold $430K · Jul 2026
- 3432 Starjet St$396K3 bd · 2 ba · 1,433 ft² · Sold $400K · Jul 2026
- 6842 Birch St$799K4 bd · 2.5 ba · 3,014 ft² · Sold $792K · Jul 2026
- 3407 Arrowhead Ct$450K3 bd · 2.5 ba · 2,160 ft² · Sold $440K · Jul 2026
- 3449 Kellie Ave$470K0.16 ac · Sold $470K · Jul 2026
- 2149 Kenyon Ct$428K3 bd · 2 ba · 1,653 ft² · Sold $433K · Jul 2026
- 1016 Armstrong Ave$368K2 bd · 2 ba · 1,072 ft² · Sold $369K · Jul 2026
Assigned schools
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