Google street view image for 19121 Celtic St, Porter Ranch, CA 91326

Off market apr 1993 for $268K

$1,058,226

Est. refi paymentEst. refi $1,725/mo

•

3 ba

•

1,938

sq ft

19121 Celtic St, Porter Ranch, CA 91326

About this home

19121 Celtic St is a 1,938 square foot house on a 7,727 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on April 23, 1993 for $268,000. Based on Redfin's Porter Ranch data, we estimate the home's value is $1,058,226.

Single-familyProperty Type

1965Year Built

7,727 sq ftLot Size

$546Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,058,226

$790K since sold in April 1993$6,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.4% lower than the average sale price ($1.17M) of 6 comparable homes.

SOLD OCT 1, 2026
$890,000
A
4 beds2 baths1,920 sq ft
19131 Tulsa St, Northridge, CA 91326
SOLD SEP 10, 2026
$1,088,750
B
4 beds2 baths2,154 sq ft
19138 Ludlow St, Northridge, CA 91326
SOLD JUL 24, 2026
$1,286,000
C
4 beds3 baths2,436 sq ft
18778 Algiers St, Porter Ranch, CA 91326
SOLD JUL 31, 2026
$1,050,000
D
4 beds3 baths2,709 sq ft
10840 Sylvia Ave, Los Angeles, CA 91326
SOLD MAY 22, 2026
$1,122,540
E
4 beds2 baths1,920 sq ft
10983 Topeka Dr, Porter Ranch, CA 91326
SOLD JUL 13, 2026
$1,570,000
F
4 beds3 baths2,115 sq ft
11523 Yolanda Ave, Porter Ranch, CA 91326

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Earn from this home

Sell

$999,812

Est. take-home

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Refinance

Est. cash available

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Rent

$4,972/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

1 MoM

New listings for sale

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5 beds3 baths2,557 sq ft
19436 Hiawatha, Porter Ranch, CA 91326
OPEN SAT, 12PM TO 4PM
$920,000
4 beds3 baths1,746 sq ft
19558 Turtle Rdg, Porter Ranch, CA 91326
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$400,000
2 beds1 bath912 sq ft
10331 Lindley Ave #228, Porter Ranch, CA 91326
$4,250,000
5 beds6.5 baths6,572 sq ft
20450 W Albion Way, Porter Ranch, CA 91326
OPEN SUN, 1PM TO 4PM
$819,000
2 beds2.5 baths1,787 sq ft
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COMING SOON
$1,299,000
4 beds3 baths2,829 sq ft
19518 Nashville, Porter Ranch, CA 91326
COMING SOON
$2,649,000
4 beds4.5 baths5,492 sq ft
20239 Jubilee Way W, Porter Ranch, CA 91326
OPEN SUN, 1PM TO 4PM
$1,299,950
4 beds3 baths2,276 sq ft
19174 Doral Pl, Porter Ranch, CA 91326
COMING SOON
18918 Kirkcolm, Porter Ranch, CA 91326
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See all

Provided by Redfin

Sale history for 19121 Celtic St

Year

Property tax

Land + Additions

Assessment*

2025

$5,885 (+1.4%)

$189,187 + $284,670

$473,857

2024

$5,803 (+1.9%)

$185,478 + $279,089

$464,567

2023

$5,695 (+4.7%)

$181,842 + $273,617

$455,459

2022

$5,437 (+1.4%)

$178,277 + $268,252

$446,529

2021

$5,364 (−0.9%)

$174,782 + $262,993

$437,775

2020

$5,412 (+4.0%)

$171,355 + $257,837

$429,192

2019

$5,207 (+2.3%)

$169,598 + $255,194

$424,792

2018

$5,088 (+2.2%)

$166,273 + $250,191

$416,464

2017

$4,977 (+2.6%)

$159,817 + $240,477

$400,294

2016

$4,849 (+1.5%)

$159,817 + $240,477

$400,294

2015

$4,779 (−0.4%)

$156,684 + $235,762

$392,446

2014

$4,800 (−1.3%)

$151,308 + $227,673

$378,981

2012

$4,862 (+3.2%)

$150,625 + $226,645

$377,270

2011

$4,711 (−1.1%)

$147,672 + $222,201

$369,873

2010

$4,762 (+3.7%)

$144,777 + $217,845

$362,622

2009

$4,593 (+4.4%)

$143,695 + $216,217

$359,912

2008

$4,400

$144,037 + $216,731

$360,768

Tax history for 19121 Celtic St

Year

Property tax

Land + Additions

Assessment*

2025

$5,885 (+1.4%)

$189,187 + $284,670

$473,857

2024

$5,803 (+1.9%)

$185,478 + $279,089

$464,567

2023

$5,695 (+4.7%)

$181,842 + $273,617

$455,459

2022

$5,437 (+1.4%)

$178,277 + $268,252

$446,529

2021

$5,364 (−0.9%)

$174,782 + $262,993

$437,775

2020

$5,412 (+4.0%)

$171,355 + $257,837

$429,192

2019

$5,207 (+2.3%)

$169,598 + $255,194

$424,792

2018

$5,088 (+2.2%)

$166,273 + $250,191

$416,464

2017

$4,977 (+2.6%)

$159,817 + $240,477

$400,294

2016

$4,849 (+1.5%)

$159,817 + $240,477

$400,294

2015

$4,779 (−0.4%)

$156,684 + $235,762

$392,446

2014

$4,800 (−1.3%)

$151,308 + $227,673

$378,981

2012

$4,862 (+3.2%)

$150,625 + $226,645

$377,270

2011

$4,711 (−1.1%)

$147,672 + $222,201

$369,873

2010

$4,762 (+3.7%)

$144,777 + $217,845

$362,622

2009

$4,593 (+4.4%)

$143,695 + $216,217

$359,912

2008

$4,400

$144,037 + $216,731

$360,768

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

Permits

Sep 11, 2019 • Final

Bldg-alter/repair

Remove and replace the roof with composition shingles on a residential building. The new roofing material must be class A or B and meet cool roof certification requirements. The work will be performed on existing solid sheathing.

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

Interior

Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central

Exterior

Pool Information
Has Pool

Property Information
Subdivision Name: 28185
Living Sq. Ft: 1,938
# of Units: 1
Legal Description: TRACT NO 28185 LOT 215

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,727
Legal Lot Number: 215
Municipality Name: LOS ANGELES
Acres: 0.1774
Depth Footage: 90
Front Footage: 87
Zoning Code: LARS
County Use Description: SINGLE FAMILY RESID

Location Information
Parcel Location Influence: Cul-De-Sac

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 1,938
Stories: —
Lot Size: 7,727 square feet
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1965
County: Los Angeles County
APN: 2718011008

Home facts updated by county records on Oct 6, 2026

Around this home

Schools

Beckford Charter for Enriched Studies

Charter K-5 • Assigned • 0.1mi

10/10

Alfred B. Nobel Charter Middle School

Charter 6-8 • Assigned • 1.3mi

9/10

Northridge Academy High

Public 9-12 • Assigned • 2.2mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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,...
1 month ago • Los Angeles
Peter Santos
Redfin Premier agent
86 deals
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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, 18 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

$1.01M – $1.22M

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OPEN SAT, 12PM TO 4PM

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19558 Turtle Rdg, Porter Ranch, CA 91326

OPEN SAT, 2PM TO 4PM

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20450 W Albion Way, Porter Ranch, CA 91326

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COMING SOON

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Home values near 19121 Celtic St

Data from public records.

Address	Redfin Estimate
19101 Celtic Street, Porter Ranch, CA 5 Beds \| 3 Baths \| 2374 Sq. Ft.	$1,146,388
19122 Celtic Street, Porter Ranch, CA 5 Beds \| 3 Baths \| 2501 Sq. Ft.	$1,113,980

Address	Redfin Estimate
19109 Celtic Street, Porter Ranch, CA 4 Beds \| 2 Baths \| 1920 Sq. Ft.	$1,034,146
19116 Celtic Street, Los Angeles, CA 5 Beds \| 3 Baths \| 2295 Sq. Ft.	$1,159,201

Address	Redfin Estimate
19117 Celtic Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2226 Sq. Ft.	$1,182,909
19108 Celtic Street, Porter Ranch, CA 4 Beds \| 2 Baths \| 2154 Sq. Ft.	$989,763

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in Northridge West, CA

Sale history for 19121 Celtic St

Tax history for 19121 Celtic St

Permits

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 19121 Celtic St

More real estate resources