Off Market Aug 1992 for $535K
$1,597,894
Est. refi paymentEst. refi $3,552/mo
4
bd
3 ba
3,580
sq ft

18322 Chatham Ln, Porter Ranch, CA 91326

map-entry

About this home

18322 Chatham Ln is a 3,580 square foot house on a 8,810 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on August 21, 1992 for $535,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,597,894.
Single-familyProperty Type
1986Year Built
8,810 sq ftLot Size
$446Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$1,597,894
$1.1M since sold in August 1992$51K since August

This home's estimate is 19.3% higher than the average sale price ($1.34M) of 5 comparable homes.

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Earn from this home

Sell
$1,510,257
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$6,691/mo
Redfin rental estimate

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Market trends in Porter Ranch, CA

Sale history for 18322 Chatham Ln

Tax history for 18322 Chatham Ln

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

Permits

Nov 25, 2025Final
Hvac

Remove existing heating and air conditioning equipment and install a new heat pump system.

Heat pump

HVAC

Nov 25, 2025Final
Electrical

Install a new 230v electrical circuit for an air handler.

Electrical

HVAC

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 • 1.2mi

10/10
Robert Frost Middle School

Public 6-8 • Assigned • 1.5mi

9/10
Valley Academy Of Arts And Sciences

Public 9-12 • Assigned • 2.2mi

7/10
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

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)
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51
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51
76
52
75
52
79
56
86
60
89
61
95
66
90
63
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
$1.52M – $1.84M

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GreatSchools Ratings provided by GreatSchools.org.