19139 Olympia St, Porter Ranch, CA 91326

Off market oct 2011 for $450K

$1,003,297

Est. refi paymentEst. refi $2,988/mo

•

2,203

sq ft

19139 Olympia St, Porter Ranch, CA 91326

About this home

Single-familyProperty Type

1965Year Built

0.26 acresLot Size

$455Est. Price/Sq.Ft.

2 car garageParking

Listed by Deborah Powell •DRE #00872877 • White House Properties

Bought with Yvonne Lau • Apple Real Estate Investment C

Redfin checked: a few seconds ago

•Source:CRMLS #F11076421

Redfin Estimate

$1,003,297

$553K since sold in October 2011$11K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.8% lower than the average sale price ($1.16M) of 6 comparable homes.

SOLD MAR 23, 2026
$1,130,000
A
4 beds2.5 baths2,203 sq ft
18937 Olympia, Porter Ranch, CA 91326
SOLD OCT 30, 2026
$1,170,000
B
4 beds3 baths2,224 sq ft
18593 Asuncion St, Porter Ranch, CA 91326
SOLD SEP 14, 2026
$1,215,000
C
4 beds3 baths2,194 sq ft
18319 San Jose St, Northridge, CA 91326
SOLD JUL 7, 2026
$1,200,000
D
4 beds3 baths2,452 sq ft
18770 Tribune, Los Angeles, CA 91326
SOLD SEP 10, 2026
$1,088,750
E
4 beds2 baths2,154 sq ft
19138 Ludlow St, Northridge, CA 91326
SOLD OCT 16, 2026
$1,180,000
F
4 beds3 baths2,301 sq ft
19100 Merion, Porter Ranch, CA 91326

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Earn from this home

Sell

$716,857

Est. take-home

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Refinance

Est. cash available

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Rent

$5,587/mo

Redfin rental estimate

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Market trends in Northridge West, CA

Last updated October 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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OPEN SUN, 1PM TO 3PM
$3,295,000
5 beds6 baths5,067 sq ft
20218 W Liverpool Way, Porter Ranch, CA 91326
COMING SOON
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3 beds2 baths2,182 sq ft
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OPEN TODAY, 1PM TO 4PM
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Acquire'd
See all

Provided by Redfin

Sale history for 19139 Olympia St

Date

Event

Price

CRMLS #F11076421

Oct 16, 2011

Sold

$450,000

$204/sq ft

Sep 18, 2011

Pending

—

Aug 19, 2011

Price Changed

$429,000

$195/sq ft

Aug 17, 2011

Price Changed

$427,999

$194/sq ft

Aug 13, 2011

Relisted

—

Aug 4, 2011

Pending

—

Jul 29, 2011

Relisted

—

Jun 20, 2011

Pending

—

Jun 16, 2011

Listed

$450,000

$204/sq ft

CRMLS #FR1971133

Mar 16, 2005

Sold

$660,000

$300/sq ft

Mar 7, 2005

Listed

$639,500

$290/sq ft

Public Records

Sep 10, 2002

Sold

$435,000

$197/sq ft

Public Records

Mar 1, 1984

Sold

$150,000

$68/sq ft

Public Records

Dec 7, 1979

Sold

$150,000

$68/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$7,129 (+1.1%)

$388,832 + $187,685

$576,517

2024

$7,049 (+1.9%)

$381,208 + $184,005

$565,213

2023

$6,917 (+4.7%)

$373,734 + $180,398

$554,132

2022

$6,604 (+1.4%)

$366,406 + $176,861

$543,267

2021

$6,516 (−0.9%)

$359,222 + $173,394

$532,616

2020

$6,576 (+4.0%)

$352,179 + $169,995

$522,174

2019

$6,325 (+2.0%)

$348,568 + $168,252

$516,820

2018

$6,199 (+2.2%)

$341,734 + $164,953

$506,687

2017

$6,064 (+2.6%)

$328,465 + $158,549

$487,014

2016

$5,911 (+1.5%)

$328,465 + $158,549

$487,014

2015

$5,826 (−0.4%)

$322,025 + $155,441

$477,466

2014

$5,851 (−1.3%)

$310,975 + $150,108

$461,083

2012

$5,927 (−5.7%)

$309,570 + $149,430

$459,000

2011

$6,283 (−1.8%)

$303,500 + $146,500

$450,000

2010

$6,398 (+3.9%)

$387,700 + $96,900

$484,600

2009

$6,155 (−28.2%)

$387,700 + $96,900

$484,600

2008

$8,577

$387,700 + $96,900

$484,600

Tax history for 19139 Olympia St

Year

Property tax

Land + Additions

Assessment*

2025

$7,129 (+1.1%)

$388,832 + $187,685

$576,517

2024

$7,049 (+1.9%)

$381,208 + $184,005

$565,213

2023

$6,917 (+4.7%)

$373,734 + $180,398

$554,132

2022

$6,604 (+1.4%)

$366,406 + $176,861

$543,267

2021

$6,516 (−0.9%)

$359,222 + $173,394

$532,616

2020

$6,576 (+4.0%)

$352,179 + $169,995

$522,174

2019

$6,325 (+2.0%)

$348,568 + $168,252

$516,820

2018

$6,199 (+2.2%)

$341,734 + $164,953

$506,687

2017

$6,064 (+2.6%)

$328,465 + $158,549

$487,014

2016

$5,911 (+1.5%)

$328,465 + $158,549

$487,014

2015

$5,826 (−0.4%)

$322,025 + $155,441

$477,466

2014

$5,851 (−1.3%)

$310,975 + $150,108

$461,083

2012

$5,927 (−5.7%)

$309,570 + $149,430

$459,000

2011

$6,283 (−1.8%)

$303,500 + $146,500

$450,000

2010

$6,398 (+3.9%)

$387,700 + $96,900

$484,600

2009

$6,155 (−28.2%)

$387,700 + $96,900

$484,600

2008

$8,577

$387,700 + $96,900

$484,600

*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

0.26 Acres

Year renovated

1969

Sq. Ft.

2,203

Year built

1965

Style

Single Family Residential

County

Los Angeles County

APN

2728002030

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 8, 2026.

Mar 21, 2023 • Final

Electrical

Install a roof-mounted solar photovoltaic system with microinverters on a one or two-family residential building.

Electrical

Solar

Mar 21, 2023 • Final

Electrical

Install a new electrical sub panel.

Electrical

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
Has Parking

Interior

Laundry Information
Has Laundry
Area, Gas Dryer Hookup, Washer Hookup

Kitchen Information
Appliances: Barbecue, Built-In, Double Oven, Dishwasher, Gas Cooking, Garbage Disposal, Range/Stove Hood, Range, Vented Exhaust Fan
Has Appliances
Breakfast Nook, Formal Dining Room

Bathroom Information
# of Baths (Full): 3

Cooling Information
Central
Has Cooling

Room Information
All Bedrooms Down

Fireplace Information
Living Room
Has Fireplace

Flooring Information
Tile, Wood

Heating Information
Central Furnace
Has Heating

Interior Features
Levels: One
Window Features: Double Pane Windows

Exterior

Exterior Information
Roof: Composition
Fencing: Blockwall
Has Fence
Construction Materials: Stucco, Wood

Exterior Features
Rain Gutters, Satellite Dish
Patio And Porch Features: Brick, Covered, Concrete
Has Patio
Pool Features: None
Has Sprinklers

Lot Information
Lot Size Source: Assessor's Data
Lot Features: Cul-De-Sac, Lawn, Sprinklers In Front, Sprinklers In Rear, Yard

Property Information
Living Area Source: Assessor's Data
Parcel Number: 2728002030
Has View
Year Built Source: Assessor

Utilities

Utilities Information
Electric: Electricity - On Property
Sewer: Sewer Paid
Electricity Available, Sewer Connected, Sewer Available, Telephone - In Street

Location

Neighborhood Information
Community Features: Curbs, Gutters, Suburban

Location Information
Latitude: 34.26503100
Longitude: -118.55038100

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,203
Stories: —
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 1969
County: Los Angeles County
APN: 2728002030

Home facts updated by county records on Oct 8, 2026

Other

Miscellaneous Information
Exclusions: washer dryer refrigerator

Listing Information
Days Active in MLS: 129
Continuous Days Active in MLS: 129

Listing Agent Information
List Agent First Name: Deborah
List Agent Last Name: Powell

Listing Office Information
List Office Name: White House Properties

Selling Agent Information
Buyer Agent First Name: Yvonne
Buyer Agent Last Name: Lau

Selling Office Information
Buyer Office Name: Apple Real Estate Investment C

Around this home

Schools

K - 12
Preschool & daycare

Beckford Charter for Enriched Studies

Charter K-5 • Assigned • 0.2mi

10/10

Alfred B. Nobel Charter Middle School

Charter 6-8 • Assigned • 1.0mi

9/10

Northridge Academy High

Public 9-12 • Assigned • 2.0mi

6/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

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349 deals
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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
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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...
2 weeks ago • Los Angeles
Phil Robinson
Redfin agent
59 deals
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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
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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, 17 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)

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

$954,000 – $1.15M

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Acquire'd

Home values near 19139 Olympia St

Data from public records.

Address	Redfin Estimate
19207 Olympia Street, Northridge, CA 6 Beds \| 3 Baths \| 2458 Sq. Ft.	$1,493,138
19160 Olympia Street, Porter Ranch, CA 5 Beds \| 3 Baths \| 2503 Sq. Ft.	$1,400,680
19128 Olympia Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2203 Sq. Ft.	$1,023,844
19101 Olympia Street, Porter Ranch, CA 5 Beds \| 3 Baths \| 2823 Sq. Ft.	$1,271,179
19147 Olympia Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 1879 Sq. Ft.	$1,145,009
19087 Olympia Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2340 Sq. Ft.	$1,138,017
19130 Los Alimos Street, Los Angeles, CA 4 Beds \| 3 Baths \| 1938 Sq. Ft.	$1,116,003

Address	Redfin Estimate
19171 Olympia Street, Porter Ranch, CA 4 Beds \| 3.5 Baths \| 3114 Sq. Ft.	$1,359,533
19150 Olympia Street, Porter Ranch, CA 3 Beds \| 2 Baths \| 1879 Sq. Ft.	$1,145,857
19116 Olympia Street, Porter Ranch, CA 5 Beds \| 3 Baths \| 2503 Sq. Ft.	$1,290,338
19111 Olympia Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2203 Sq. Ft.	$1,155,101
19155 Olympia Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2203 Sq. Ft.	$1,103,718
10801 Beckford Avenue, Porter Ranch, CA 4 Beds \| 3 Baths \| 1938 Sq. Ft.	$1,006,970
19122 Los Alimos Street, Los Angeles, CA 5 Beds \| 2 Baths \| 2154 Sq. Ft.	$1,172,707

Address	Redfin Estimate
19163 Olympia Street, Porter Ranch, CA 5 Beds \| 3 Baths \| 2458 Sq. Ft.	$1,241,363
19140 Olympia Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2722 Sq. Ft.	$1,262,354
19100 Olympia Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 2340 Sq. Ft.	$1,245,270
19125 Olympia Street, Porter Ranch, CA 5 Beds \| 3 Baths \| 2652 Sq. Ft.	$1,339,112
19200 Olympia Street, Porter Ranch, CA 3 Beds \| 3 Baths \| 2190 Sq. Ft.	$1,134,655
19138 Los Alimos Street, Porter Ranch, CA 5 Beds \| 3 Baths \| 2501 Sq. Ft.	$1,120,244
19116 Los Alimos Street, Porter Ranch, CA 4 Beds \| 3 Baths \| 1938 Sq. Ft.	$1,075,036

Property information provided by CRMLS when last listed in 2011. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in Northridge West, CA

Sale history for 19139 Olympia St

Tax history for 19139 Olympia 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 19139 Olympia St

More real estate resources