18911 LOS ALIMOS ST
Valuation
Tax & Assessment
Property Facts
Transaction History(5)
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: Los Angeles Unified School District
Neighborhood · ZIP 91326These 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
18911 Los Alimos 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 less than 74% of homes in Porter Ranch 91326
- Costs less per square foot than 68% of homes in Los Angeles County
- Bigger than 74% of homes in Los Angeles County
- Has a smaller lot than 81% of homes in Porter Ranch
- Older than 81% of homes in Porter Ranch 91326
What homes are worth in Porter Ranch 91326
Each bar is how many homes fall in that price range. The marker is this home.
This home is worth more than 26% of homes in Porter Ranch 91326.
How it measures up in Porter Ranch 91326
The dot is this home. The mark in the middle is the typical home in Porter Ranch 91326.
Pricier than 26% of homes nearby
Pricier than 38% of homes nearby
Bigger than 38% of homes nearby
Bigger than 22% of homes nearby
Newer than 19% of homes nearby
| Measure | This home | Porter Ranch | Porter Ranch 91326 | Los Angeles County |
|---|---|---|---|---|
| Estimated valuepricier than | $1,055,330 | 27% of homes | 26% of homes | 68% of homes |
| Price per ft²pricier than | $490 | 40% of homes | 38% of homes | 32% of homes |
| Living areabigger than | 2,154 ft² | 41% of homes | 38% of homes | 74% of homes |
| Lot sizebigger than | 0.17 ac | 19% of homes | 22% of homes | 55% of homes |
| Year builtnewer than | 1965 | 25% of homes | 19% of homes | 63% of homes |
About 18911 Los Alimos St
How much is 18911 Los Alimos St, Porter Ranch, CA worth?
The TopHap Estimate for 18911 Los Alimos St, Porter Ranch, CA is $1,055,330 as of Jul 14, 2026. The likely range is $986,402 to $1,124,258. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.
When did 18911 Los Alimos St, Porter Ranch, CA last sell?
18911 Los Alimos St, Porter Ranch, CA last sold on Apr 7, 1995 for $237,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.
How big is 18911 Los Alimos St, Porter Ranch, CA?
18911 Los Alimos St, Porter Ranch, CA has 4 bedrooms, 2 bathrooms, 2,154 square feet of living space and a 0.17-acre lot.
When was 18911 Los Alimos St, Porter Ranch, CA built?
18911 Los Alimos St, Porter Ranch, CA was built in 1965, making it 61 years old. It is a conventional home. The building has 2 stories.
What schools serve 18911 Los Alimos St, Porter Ranch, CA?
18911 Los Alimos St, Porter Ranch, CA is assigned to Beckford Charter for Enriched Studies (elementary), rated A+; Nobel Middle School (middle), rated A; Granada Hills High School (high), rated A. All sit in Los Angeles Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.
How does 18911 Los Alimos St, Porter Ranch, CA compare to other homes in Porter Ranch 91326?
Among the 12,126 homes in Porter Ranch 91326, it is worth more than 26% of them ($1,055,330 against a typical $1,221,668), its price per square foot is higher than 38% of them ($490 against a typical $508), it is bigger than 38% of them (2,154 ft² against a typical 2,358 ft²), its lot is bigger than 22% of them (0.17 ac against a typical 0.25 ac) and it is newer than 19% of them (1965 against a typical 1979). Measured against all of Los Angeles County, it is worth more than 68% 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 18911 Los Alimos St, Porter Ranch, CA?
The 2025 property tax bill for 18911 Los Alimos St, Porter Ranch, CA was $5,177. The county assessed it at $406,022.
More homes on Los Alimos St
- 18814 Los Alimos St$1.4M5 bd · 3 ba · 3,004 ft² · Sold $1.4M · Jun 2026
- 18438 Los Alimos St$998K4 bd · 2 ba · 1,698 ft² · Sold $975K · Sep 2025
- 18404 Los Alimos St$842K3 bd · 2 ba · 1,558 ft² · Sold $800K · Oct 2024
- 18342 Los Alimos St$1.2M4 bd · 2 ba · 2,000 ft² · Sold $1.1M · May 2024
- 18222 Los Alimos St$1.1M4 bd · 3 ba · 2,049 ft² · Sold $1M · Oct 2023
- 18917 Los Alimos St$1.3M5 bd · 3 ba · 2,501 ft² · Sold $1.2M · Sep 2023
- 18836 Los Alimos St$1.2M3 bd · 2 ba · 2,193 ft² · Sold $1.1M · Aug 2023
- 19072 Los Alimos St$1.4M5 bd · 3 ba · 3,201 ft² · Sold $1.1M · May 2023
- 18830 Los Alimos St$1.2M4 bd · 3 ba · 2,456 ft² · Sold $950K · Mar 2023
- 18600 Los Alimos St$1.3M4 bd · 3 ba · 2,358 ft² · Sold $1.2M · Aug 2022
- 19548 Los Alimos St$1.8M7 bd · 4 ba · 3,320 ft² · Sold $1.6M · Jul 2022
- 18765 Los Alimos St$1.4M5 bd · 4 ba · 3,106 ft² · Sold $1.3M · Jun 2022
Closest homes
- 18917 Los Alimos St$1.3M77 ft · 5 bd · 3 ba · 2,501 ft² · Sold $1.2M · Sep 2023
- 18905 Los Alimos St$1.3M91 ft · 5 bd · 3 ba · 3,177 ft² · Sold Jan 1900
- 10810 Springfield Ave102 ft · 5 bd · 3 ba · 2,501 ft² · Sold $248K · Dec 1993
- 10816 Springfield Ave$1.1M105 ft · 4 bd · 3 ba · 2,262 ft² · Sold Jan 1900
- 18901 Los Alimos St$1M135 ft · 4 bd · 3 ba · 1,938 ft² · Sold $8K · May 2022
- 18925 Los Alimos St$1.1M153 ft · 4 bd · 2 ba · 1,920 ft² · Sold $792K · Jun 2020
- 10800 Springfield Ave$1.2M144 ft · 5 bd · 3 ba · 2,526 ft² · Sold $555K · Apr 2012
- 10824 Springfield Ave$1.2M154 ft · 5 bd · 3 ba · 2,501 ft² · Sold $810K · Jul 2017
More homes in Porter Ranch 91326
- 10828 Amigo Ave$1.2M4 bd · 3 ba · 2,458 ft² · Sold $1.1M · Aug 2026
- 10522 Topeka Dr$1.3M4 bd · 2 ba · 1,950 ft² · Sold Aug 2026
- 11501 Cararra Ln$778K2 bd · 3 ba · 1,194 ft² · Sold Aug 2026
- 20657 Walnut Cir$1.5M5 bd · 4 ba · 2,702 ft² · Sold $1.5M · Aug 2026
- 12251 Derwent Ave$1.3M3 bd · 3 ba · 2,492 ft² · Sold $1.2M · Aug 2026
- 18400 Chatham Ln$1.4M4 bd · 3 ba · 3,232 ft² · Sold $1.4M · Aug 2026
- 11549 Baird Ave$1M3 bd · 2 ba · 1,685 ft² · Sold $1M · Aug 2026
- 18759 Fairfield Rd$1.6M4 bd · 6 ba · 3,648 ft² · Sold $1.6M · Aug 2026
- 20656 W Chestnut Cir$1.3M4 bd · 3 ba · 2,365 ft² · Sold $1.3M · Aug 2026
- 19509 Rinaldi St$600K3 bd · 2 ba · 1,036 ft² · Sold $575K · Aug 2026
- 20333 Via Cellini$2M4 bd · 4 ba · 4,469 ft² · Sold $2M · Aug 2026
- 10865 Wystone Ave$1.2M5 bd · 3 ba · 2,501 ft² · Sold $1.3M · Aug 2026
Assigned schools
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