Google street view image for 18740 CAITHNESS St, Porter Ranch, CA 91326

Off market oct 2004 for $729K

$1,396,222

Est. refi paymentEst. refi $4,834/mo

•

— ba

•

2,734

sq ft

18740 CAITHNESS St, Porter Ranch, CA 91326

About this home

Single-familyProperty Type

1969Year Built

9,196 sq ftLot Size

$511Est. Price/Sq.Ft.

2 car garageParking

Listed by Stephanie Vitacco •DRE #00985615 • Coldwell Banker

Bought with

Redfin checked: a few seconds ago

•Source:CRMLS #FR1943043

Redfin Estimate

$1,396,222

$667K since sold in October 2004$3,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.6% higher than the average sale price ($1.25M) of 6 comparable homes.

SOLD SEP 23, 2026
11833 Preston Trails Ave, Porter Ranch, CA 91326
$1,055,000
A
4 beds3 baths2,620 sq ft
11833 Preston Trails Ave, Porter Ranch, CA 91326
Coldwell Banker Realty
SOLD MAY 11, 2026
$1,300,000
B
4 beds3 baths2,450 sq ft
18931 Kinbrace St, Porter Ranch, CA 91326
SOLD SEP 25, 2026
$1,450,000
C
4 beds3 baths2,692 sq ft
19051 Brasilia Dr, Porter Ranch, CA 91326
SOLD MAR 18, 2026
$1,280,000
D
4 beds3 baths2,543 sq ft
12115 Braemore Pl, Porter Ranch, CA 91326
SOLD NOV 19, 2025
$1,270,000
E
4 beds3 baths2,589 sq ft
18657 Kirkcolm Ln, Porter Ranch, CA 91326
SOLD OCT 8, 2026
$1,150,000
F
4 beds2.5 baths2,552 sq ft
11856 Porter Valley Dr, Porter Ranch, CA 91326

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Earn from this home

Sell

$1,095,505

Est. take-home

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Refinance

Est. cash available

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Rent

$6,253/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

9 MoM

New listings for sale

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COMING SOON
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5 beds3 baths2,505 sq ft
12216 Beaufait Ave, Porter Ranch, CA 91326
$3,295,000
5 beds6 baths5,067 sq ft
20218 W Liverpool Way, Porter Ranch, CA 91326
COMING SOON
$1,100,000
3 beds2 baths2,182 sq ft
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Berkshire Hathaway HomeService
$2,099,000
5 beds4.5 baths3,921 sq ft
20403 Via Medici, Porter Ranch, CA 91326
$1,299,000
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19518 Nashville, Porter Ranch, CA 91326
$995,000
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OPEN TODAY, 1PM TO 4PM
$1,150,000
3 beds2 baths1,429 sq ft
11546 Viking, Porter Ranch, CA 91326
Acquire'd
See all

Provided by Redfin

Sale history for 18740 CAITHNESS St

Year

Property tax

Land + Additions

Assessment*

2025

$12,592 (+1.1%)

$747,285 + $289,182

$1,036,467

2024

$12,449 (+1.9%)

$732,633 + $283,512

$1,016,145

2023

$12,212 (+4.8%)

$718,268 + $277,953

$996,221

2022

$11,651 (+3.5%)

$704,185 + $272,503

$976,688

2021

$11,258 (+3.7%)

$690,378 + $267,160

$957,538

2020

$10,858 (+5.5%)

$662,500 + $255,500

$918,000

2019

$10,294 (+1.9%)

$625,000 + $241,000

$866,000

2018

$10,098 (+10.2%)

$604,000 + $233,000

$837,000

2017

$9,163 (+0.6%)

$533,000 + $206,000

$739,000

2016

$9,113 (−6.6%)

$533,000 + $206,000

$739,000

2015

$9,758 (−2.2%)

$533,000 + $206,000

$739,000

2014

$9,982 (+32.5%)

$571,000 + $222,000

$793,000

2012

$7,536 (−2.1%)

$456,000 + $177,000

$633,000

2011

$7,695 (−1.8%)

$411,000 + $159,000

$570,000

2010

$7,836 (+4.0%)

$425,800 + $164,800

$590,600

2009

$7,537 (−20.9%)

$425,800 + $164,800

$590,600

2008

$9,533

$425,800 + $164,800

$590,600

Tax history for 18740 CAITHNESS St

Year

Property tax

Land + Additions

Assessment*

2025

$12,592 (+1.1%)

$747,285 + $289,182

$1,036,467

2024

$12,449 (+1.9%)

$732,633 + $283,512

$1,016,145

2023

$12,212 (+4.8%)

$718,268 + $277,953

$996,221

2022

$11,651 (+3.5%)

$704,185 + $272,503

$976,688

2021

$11,258 (+3.7%)

$690,378 + $267,160

$957,538

2020

$10,858 (+5.5%)

$662,500 + $255,500

$918,000

2019

$10,294 (+1.9%)

$625,000 + $241,000

$866,000

2018

$10,098 (+10.2%)

$604,000 + $233,000

$837,000

2017

$9,163 (+0.6%)

$533,000 + $206,000

$739,000

2016

$9,113 (−6.6%)

$533,000 + $206,000

$739,000

2015

$9,758 (−2.2%)

$533,000 + $206,000

$739,000

2014

$9,982 (+32.5%)

$571,000 + $222,000

$793,000

2012

$7,536 (−2.1%)

$456,000 + $177,000

$633,000

2011

$7,695 (−1.8%)

$411,000 + $159,000

$570,000

2010

$7,836 (+4.0%)

$425,800 + $164,800

$590,600

2009

$7,537 (−20.9%)

$425,800 + $164,800

$590,600

2008

$9,533

$425,800 + $164,800

$590,600

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

Public record

Public record
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

9,213 Sq. Ft.

Year renovated

1971

Sq. Ft.

2,734

Year built

1969

Style

Single Family Residential

County

Los Angeles County

APN

2870002018

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 5, 2026.

Jun 19, 2017 • Final

Bldg-alter/repair

Remove existing roof tiles, apply new underlayment, and reset the roof tiles on a residential building. Repair any water damage, termite damage, or dry rot found during the process.

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

Parking

Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
Garage Door Opener
Has Parking

Interior

Laundry Information
Has Laundry
Gas Dryer Hookup, In Garage

Kitchen Information
Appliances: Built-In, Dishwasher, Electric Cooking, Free Standing, Gas Cooking, Garbage Disposal, Microwave, Oven, Range
Has Appliances
Formal Dining Room, In Kitchen

Cooling Information
Central
Has Cooling

Room Information
Family Room, Main Floor Bedroom

Fireplace Information
Family Room
Has Fireplace

Flooring Information
Carpet, Wood

Heating Information
Natural Gas
Has Heating

Interior Features
Levels: Two

Exterior

Exterior Information
Roof: Clay, Metal, Spanish Tile
Fencing: Blockwall, Chain Link, Wrought Iron
Has Fence
Construction Materials: Frame, Stucco

Foundation Information
Foundation Details: Concrete Slab

Exterior Features
Patio And Porch Features: Concrete
Has Patio
Pool Features: Gunite, In Ground, Private
Has Pool
Has Sprinklers

Lot Information
Lot Features: Lot Shape-Rectangular, Sprinklers In Front, Sprinklers Timer

Property Information
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 2870002018

Utilities

Utilities Information
Sewer: Sewer Paid
Sewer Connected, Sewer Available
Water Source: District/Public

Location

Multi-Unit Information
Builder Model: VIEW!

Neighborhood Information
Community Features: Sidewalks

Location Information
Latitude: 34.29577000
Longitude: -118.54205800
Other Subdivision Name: Other
Subdivision Name: Other (OTHR)
Zoning: LARE

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,734
Stories: —
Lot Size: 9,213 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1971
County: Los Angeles County
APN: 2870002018

Home facts updated by county records on Oct 5, 2026

Other

Listing Information
Days Active in MLS: 75
Continuous Days Active in MLS: 75

Listing Agent Information
List Agent First Name: Stephanie
List Agent Last Name: Vitacco

Listing Office Information
List Office Name: COLDWELL BANKER

Around this home

Schools

K - 12
Preschool & daycare

Castlebay Lane Charter School

Charter K-5 • Assigned • 0.3mi

10/10

Robert Frost Middle School

Public 6-8 • Assigned • 1.7mi

9/10

Valley Academy Of Arts And Sciences

Public 9-12 • Assigned • 3.3mi

7/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

Porter Ranch is best known for its upscale homes and scenic views, offering a luxurious suburban lifestyle. The area features well-planned communities, abundant parks, and access to hiking trails, making it ideal for those who enjoy outdoor...
3 weeks ago • Porter Ranch
Scott Reiber
Redfin Premier agent
349 deals
Was this helpful?
The Los Angeles market is becoming more balanced, with buyers gaining a little more negotiating room as homes take longer to sell and price reductions become more common. Well-priced homes in desirable neighborhoods can still attract strong interest....
1 week ago • Los Angeles
Sang Ur
Redfin Premier agent
124 deals
Was this helpful?
LA real estate remains resilient, with long-term demand, limited desirable inventory, and strong neighborhood-by-neighborhood opportunities. For savvy buyers and sellers, the current market creates opportunities to negotiate strategically and build...
3 weeks ago • Los Angeles
Phil Robinson
Redfin agent
59 deals
Was this helpful?
The LA market is rewarding realistic pricing and good strategy. Buyers have more choices and are taking their time, while sellers who price correctly are still getting results. The days of simply “testing the market” are behind us—in this market,...
2 months ago • Los Angeles
Peter Santos
Redfin Premier agent
87 deals
Was this helpful?

Climate risks

1/10 Flood Factor

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

8/10 Fire Factor

28% chance of being in a wildfire in next 30 years

5/10 Heat Factor

6 days above 100° expected this year, 16 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)

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

$1.33M – $1.61M

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Acquire'd

Home values near 18740 CAITHNESS St

Data from public records.

Address	Redfin Estimate
18731 Caithness Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 2182 Sq. Ft.	$1,204,512
18757 Caithness Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2435 Sq. Ft.	$1,087,915
18756 Caithness Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2435 Sq. Ft.	$1,297,601
18750 Lisburn Place, Porter Ranch, CA 4 Beds \| 2 Baths \| 2094 Sq. Ft.	$1,150,005
18730 Lisburn Place, Porter Ranch, CA 4 Beds \| 3 Baths \| 2148 Sq. Ft.	$1,260,722
18741 Lisburn Place, Porter Ranch, CA 3 Beds \| 2 Baths \| 2182 Sq. Ft.	$1,084,451
12255 Beaufait Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2846 Sq. Ft.	$1,603,330

Address	Redfin Estimate
18741 Caithness Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2435 Sq. Ft.	$1,257,240
18765 Caithness Street, Porter Ranch, CA 4 Beds \| 2 Baths \| 2094 Sq. Ft.	$1,104,638
18748 Caithness Street, Porter Ranch, CA 3 Beds \| 3 Baths \| 2182 Sq. Ft.	$1,188,221
18740 Lisburn Place, Porter Ranch, CA 4 Beds \| 3 Baths \| 2435 Sq. Ft.	$1,239,913
18731 Lisburn Place, Porter Ranch, CA 4 Beds \| 3 Baths \| 2734 Sq. Ft.	$1,184,906
18751 Lisburn Place, Porter Ranch, CA 3 Beds \| 2 Baths \| 2182 Sq. Ft.	$1,226,059
12247 Beaufait Avenue, Porter Ranch, CA 3 Beds \| 2 Baths \| 2182 Sq. Ft.	$1,176,724

Address	Redfin Estimate
18749 Caithness Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 2182 Sq. Ft.	$1,128,940
18771 Caithness Street, Porter Ranch, CA 4 Beds \| 2 Baths \| 2094 Sq. Ft.	$1,119,215
18730 Caithness Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 2182 Sq. Ft.	$1,257,463
18734 Lisburn Place, Porter Ranch, CA 5 Beds \| 3 Baths \| 2505 Sq. Ft.	$1,112,599
18735 Lisburn Place, Porter Ranch, CA 4 Beds \| 2 Baths \| 2094 Sq. Ft.	$1,161,789
12244 Darby Avenue, Porter Ranch, CA 4 Beds \| 2 Baths \| 2094 Sq. Ft.	$1,087,121
12241 Beaufait Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 2435 Sq. Ft.	$1,246,288

Property information provided by CRMLS when last listed in 2004. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in Porter Ranch, CA

Sale history for 18740 CAITHNESS St

Tax history for 18740 CAITHNESS St

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 91326

Home values near 18740 CAITHNESS St

More real estate resources