4280 KNOX AVE
Valuation
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(2)
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
4280 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 94% of homes in Rosamond 93560
- Among the highest price per square foot in Rosamond 93560
- Smaller than 81% of homes in Rosamond 93560
- Has a bigger lot than 88% of homes in Kern County
- Older than 77% 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 94% 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 94% of homes nearby
Pricier than almost all homes nearby
Bigger than 19% of homes nearby
Bigger than 79% of homes nearby
Newer than 23% of homes nearby
| Measure | This home | Rosamond 93560 | Kern County |
|---|---|---|---|
| Estimated valuepricier than | $550,034 | 94% of homes | 90% of homes |
| Price per ft²pricier than | $467 | almost all homes | almost all homes |
| Living areabigger than | 1,177 ft² | 19% of homes | 23% of homes |
| Lot sizebigger than | 0.5 ac | 79% of homes | 88% of homes |
| Year builtnewer than | 1985 | 23% of homes | 51% of homes |
About 4280 Knox Ave
How much is 4280 Knox Ave, Rosamond, CA worth?
The TopHap Estimate for 4280 Knox Ave, Rosamond, CA is $550,034 as of Jul 14, 2026. The likely range is $499,440 to $600,628. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 4280 Knox Ave, Rosamond, CA last sell?
4280 Knox Ave, Rosamond, CA last sold on Oct 4, 2019 for $435,500, according to the county's recorded deed.
How big is 4280 Knox Ave, Rosamond, CA?
4280 Knox Ave, Rosamond, CA has 3 bedrooms, 2 bathrooms, 1,177 square feet of living space and a 0.50-acre lot.
When was 4280 Knox Ave, Rosamond, CA built?
4280 Knox Ave, Rosamond, CA was built in 1985, making it 41 years old. The building has 1 story.
What schools serve 4280 Knox Ave, Rosamond, CA?
4280 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 4280 Knox Ave, Rosamond, CA compare to other homes in Rosamond 93560?
Among the 7,194 homes in Rosamond 93560, it is worth more than 94% of them ($550,034 against a typical $414,605), its price per square foot is higher than almost all of them ($467 against a typical $257), it is bigger than 19% of them (1,177 ft² against a typical 1,504 ft²), its lot is bigger than 79% of them (0.5 ac against a typical 0.16 ac) and it is newer than 23% of them (1985 against a typical 1992). Measured against all of Kern County, it is worth more than 90% 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 4280 Knox Ave, Rosamond, CA?
The 2025 property tax bill for 4280 Knox Ave, Rosamond, CA was $7,548. The county assessed it at $485,804.
More homes on Knox Ave
- 4401 Knox Ave$859K4 bd · 3.5 ba · 3,760 ft² · Sold $855K · Apr 2026
- 4431 Knox Ave$876K3 bd · 2 ba · 2,766 ft² · Sold $750K · Nov 2025
- 2664 Knox Ave$432K4 bd · 2 ba · 1,639 ft² · Sold $420K · May 2025
- 2716 Knox Ave$416K3 bd · 2 ba · 1,473 ft² · Sold $404K · Apr 2025
- 3901 Knox Ave$584K2 bd · 2 ba · 1,676 ft² · Sold $725K · Oct 2024
- 2700 Knox Ave$432K3 bd · 2 ba · 1,473 ft² · Sold $412K · Aug 2024
- 3632 Knox Ave$470K3 bd · 2 ba · 1,968 ft² · Sold $480K · May 2024
- 4371 Knox Ave$689K3 bd · 2 ba · 2,190 ft² · Sold $660K · Apr 2024
- 3849 Knox Ave$533K3 bd · 2 ba · 1,424 ft² · Sold $510K · Feb 2024
- 3619 Knox Ave$1M4 bd · 3.5 ba · 2,987 ft² · Sold $985K · Feb 2024
- 4100 Knox Ave0.62 ac · Sold $190K · Mar 2023
- 4200 Knox Ave$494K3 bd · 2 ba · 1,337 ft² · Sold $415K · Feb 2023
Closest homes
- 4260 Knox Ave$732K106 ft · 3 bd · 2 ba · 2,217 ft² · Sold $179K · Jun 2015
- 4300 Knox Ave$597K108 ft · 3 bd · 2 ba · 1,424 ft² · Sold $225K · Jun 2002
- 4240 Knox Ave$604K213 ft · 3 bd · 2 ba · 1,424 ft² · Sold Jan 1900
- 4281 Stetson Ave$727K315 ft · 4 bd · 3 ba · 2,856 ft² · Sold $55K · Mar 2003
- 4301 Stetson Ave$779K330 ft · 3 bd · 2 ba · 2,552 ft² · Sold $916K · Mar 2023
- 4340 Knox Ave$726K310 ft · 4 bd · 2.5 ba · 2,847 ft² · Sold $5K · Jan 1997
- 4220 Knox Ave$736K319 ft · 3 bd · 2.5 ba · 2,786 ft² · Sold $445K · Feb 2015
- 4321 Stetson Ave$769K375 ft · 3 bd · 3 ba · 2,835 ft² · Sold $34K · Aug 2000
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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