OFF MARKET
Google street view image for 11818 Porter Valley Dr, Porter Ranch, CA 91326
Off market dec 1997 for $285K
$1,244,828
Est. refi paymentEst. refi $1,817/mo
4
bd
•
3 ba
•
2,365
sq ft

11818 Porter Valley Dr, Porter Ranch, CA 91326

map-entry

About this home

11818 Porter Valley Dr is a 2,365 square foot house on a 0.26 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on December 16, 1997 for $285,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,244,828.
Single-familyProperty Type
1969Year Built
0.26 acresLot Size
$526Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$1,244,828
$960K since sold in December 1997$8,000 since October

This home's estimate is 1.8% lower than the average sale price ($1.27M) of 6 comparable homes.

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Earn from this home

Sell
$1,161,309
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$5,283/mo
Redfin rental estimate

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Market trends in Porter Ranch, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price
99.2%

+0.0% MoM

Median sale price
$1.2M

$57K MoM

Avg. days on market
41d

2 days MoM

Recently sold homes
98

9 MoM

New listings for sale

Provided by Redfin

Sale history for 11818 Porter Valley Dr

Tax history for 11818 Porter Valley Dr

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

Permits

Apr 30, 2020 • Active
Bldg-alter/repair

Replace the roof on a residential building with built-up roofing over existing solid sheathing. Apply a certified cool roof product as required for the roof replacement.

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

Castlebay Lane Charter School

Charter K-5 • Assigned • 0.6mi

10/10
Robert Frost Middle School

Public 6-8 • Assigned • 2.5mi

9/10
Northridge Academy High

Public 9-12 • Assigned • 3.3mi

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

7/10 Fire Factor

23% chance of being in a wildfire in next 30 years

5/10 Heat Factor

5 days above 100° expected this year, 13 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

5/10 Air Factor

7 unhealthy days expected this year, 9 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
82
56
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
$1.18M – $1.43M

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Acquire'd
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Home values near 11818 Porter Valley Dr

Data from public records.

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