9443 ALDER ST
Valuation
Tax & Assessment
Property Facts
Transaction History(9)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Foreclosure Filings(3)
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Central Elementary School District
Neighborhood · ZIP 91730These 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
9443 Alder 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 78% of homes in San Bernardino County
- Costs more per square foot than 87% of homes in San Bernardino County
- Has a bigger lot than 67% of homes in Rancho Cucamonga 91730
- Older than 87% of homes in Rancho Cucamonga 91730
What homes are worth in Rancho Cucamonga 91730
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 70% of homes in Rancho Cucamonga 91730.
How it measures up in Rancho Cucamonga 91730
The dot is this home. The mark in the middle is the typical home in Rancho Cucamonga 91730.
Pricier than 70% of homes nearby
Pricier than 70% of homes nearby
Bigger than 54% of homes nearby
Bigger than 67% of homes nearby
Newer than 13% of homes nearby
| Measure | This home | Rancho Cucamonga 91730 | San Bernardino County |
|---|---|---|---|
| Estimated valuepricier than | $696,772 | 70% of homes | 78% of homes |
| Price per ft²pricier than | $466 | 70% of homes | 87% of homes |
| Living areabigger than | 1,496 ft² | 54% of homes | 44% of homes |
| Lot sizebigger than | 0.17 ac | 67% of homes | 40% of homes |
| Year builtnewer than | 1965 | 13% of homes | 27% of homes |
About 9443 Alder St
How much is 9443 Alder St, Rancho Cucamonga, CA worth?
The TopHap Estimate for 9443 Alder St, Rancho Cucamonga, CA is $696,772 as of Jul 14, 2026. The likely range is $671,700 to $721,844. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 9443 Alder St, Rancho Cucamonga, CA last sell?
9443 Alder St, Rancho Cucamonga, CA last sold on Jun 18, 2014 for $391,000, according to the county's recorded deed. TopHap holds 5 recorded sales for this parcel.
How big is 9443 Alder St, Rancho Cucamonga, CA?
9443 Alder St, Rancho Cucamonga, CA has 4 bedrooms, 2 bathrooms, 1,496 square feet of living space and a 0.17-acre lot.
When was 9443 Alder St, Rancho Cucamonga, CA built?
9443 Alder St, Rancho Cucamonga, CA was built in 1965, making it 61 years old. It is a modern home. The building has 1 story.
What schools serve 9443 Alder St, Rancho Cucamonga, CA?
9443 Alder St, Rancho Cucamonga, CA is assigned to Cucamonga Middle School (middle), rated B+; Alta Loma High School (high), rated A-; Valle Vista Elementary School (elementary), rated A. All sit in Central Elementary School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 9443 Alder St, Rancho Cucamonga, CA compare to other homes in Rancho Cucamonga 91730?
Among the 16,261 homes in Rancho Cucamonga 91730, it is worth more than 70% of them ($696,772 against a typical $629,794), its price per square foot is higher than 70% of them ($466 against a typical $416), it is bigger than 54% of them (1,496 ft² against a typical 1,444 ft²), its lot is bigger than 67% of them (0.17 ac against a typical 0.13 ac) and it is newer than 13% of them (1965 against a typical 1986). Measured against all of San Bernardino County, it is worth more than 78% 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 9443 Alder St, Rancho Cucamonga, CA?
The 2025 property tax bill for 9443 Alder St, Rancho Cucamonga, CA was $5,347. The county assessed it at $488,900.
Closest homes
- 9453 Alder St$695K69 ft · 4 bd · 2 ba · 1,471 ft² · Sold $625K · Jul 2026
- 9433 Alder St$732K71 ft · 4 bd · 3 ba · 2,151 ft² · Sold Jan 1900
- 7435 Layton St$645K105 ft · 3 bd · 1.5 ba · 1,151 ft² · Sold $252K · Dec 2008
- 9454 Magnolia St$554K128 ft · 3 bd · 1.5 ba · 1,151 ft² · Sold Jan 1900
- 7395 Layton St$682K157 ft · 3 bd · 2 ba · 1,609 ft² · Sold $433K · Apr 2018
- 9463 Alder St$813K138 ft · 4 bd · 2 ba · 1,496 ft² · Sold $790K · Jun 2025
- 9464 Magnolia St$677K152 ft · 3 bd · 1.5 ba · 1,151 ft² · Sold $670K · Feb 2026
- 7445 Layton St$682K170 ft · 4 bd · 2 ba · 1,755 ft² · Sold Jan 1900
More homes in Rancho Cucamonga 91730
- 8236 Matterhorn Ct$637K4 bd · 2 ba · 2,247 ft² · Sold $820K · Aug 2026
- 8309 Vineyard Ave$426K2 bd · 2 ba · 882 ft² · Sold $430K · Aug 2026
- 7422 Pasito Ave$735K3 bd · 2 ba · 1,556 ft² · Sold $750K · Aug 2026
- 11070 Brentwood Dr$800K4 bd · 2.5 ba · 1,957 ft² · Sold $800K · Aug 2026
- 7695 Fillmore Pl$988K3 bd · 3 ba · 2,697 ft² · Sold $1M · Aug 2026
- 11065 Prism Dr$633K4 bd · 3 ba · 1,519 ft² · Sold $585K · Aug 2026
- 9046 Culpepper St$830K3 bd · 2.5 ba · 2,072 ft² · Sold $810K · Aug 2026
- 7925 Ramona Ave$740K4 bd · 2 ba · 1,761 ft² · Sold $760K · Aug 2026
- 7637 Haven Ave$425K2 bd · 2 ba · 832 ft² · Sold $425K · Aug 2026
- 11006 Serenity Dr$600K3 bd · 2.5 ba · 1,574 ft² · Sold $590K · Aug 2026
- 8167 Vineyard Ave$365K2 bd · 2.5 ba · 1,086 ft² · Sold $347K · Aug 2026
- 10375 Church St$500K2 bd · 2 ba · 1,066 ft² · Sold $505K · Aug 2026
Assigned schools
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