OFF MARKET
Google street view image for 18837 Los Alimos St, Porter Ranch, CA 91326
Off market apr 1999 for $365K
$1,299,399
Est. refi paymentEst. refi $2,756/mo
4
bd
•
3 ba
•
2,456
sq ft

18837 Los Alimos St, Porter Ranch, CA 91326

map-entry

About this home

18837 Los Alimos St is a 2,456 square foot house on a 8,876 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on April 01, 1999 for $365,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,299,399.
Single-familyProperty Type
1978Year Built
8,876 sq ftLot Size
$529Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$1,299,399
$934K since sold in April 1999$1,000 since September

This home's estimate is 8.1% higher than the average sale price ($1.20M) of 5 comparable homes.

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Earn from this home

Sell
$1,188,925
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$5,768/mo
Redfin rental estimate

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Market trends in Northridge West, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price
99.0%

0.1% MoM

Median sale price
$1.1M

$62K MoM

Avg. days on market
51d

0 days MoM

Recently sold homes
31

1 MoM

New listings for sale

Provided by Redfin

Sale history for 18837 Los Alimos St

Tax history for 18837 Los Alimos St

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Oct 8, 2020 • Final
Electrical

Install a roof-mounted solar photovoltaic system using a central inverter. The system includes solar modules with optimizers, a central inverter, an energy storage system, and a subpanel.

Battery

Electrical

Solar

Aug 14, 2020 • Active
Bldg-alter/repair

Perform a residential roof replacement using built-up roofing materials. Apply a certified cool roof product and replace damaged wood framing as needed. The new roofing material will be class A or B and weigh less than six pounds per square foot.

Roofing

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Around this home

Schools

Beckford Charter for Enriched Studies

Charter K-5 • Assigned • 0.3mi

10/10
Alfred B. Nobel Charter Middle School

Charter 6-8 • Assigned • 1.1mi

9/10
Northridge Academy High

Public 9-12 • Assigned • 1.8mi

6/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 100° expected this year, 17 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

6/10 Air Factor

10 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Porter Ranch, CA • 91326
Average low and high temperatures (°F)
69
51
72
51
76
52
75
52
79
56
86
60
92
63
95
66
89
64
85
57
72
52
72
51
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 10 hours in June and 6.3 hours in December, placing it above the U.S. average for solar exposure.

10 hrs
6.3 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.24M – $1.50M

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Home values near 18837 Los Alimos St

Data from public records.

More real estate resources

Porter Ranch homes for sale
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