Los Angeles County  »  18923 Blackhawk St

18923 Blackhawk Street, Porter Ranch, CA 91326 Property Information

18923 Blackhawk Street, Porter Ranch, CA 91326 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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18923 Blackhawk Street, Porter Ranch, CA 91326
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Address

Primary address 18923 Blackhawk Street, Porter Ranch
Alternate address(es) 18923 W Blackhawk St
10362 N Topeka Dr
Zip code 91326
County Los Angeles
Municipality Los Angeles
Neighborhood Porter Ranch

Sales & Tax Overview for 18923 Blackhawk Street, Porter Ranch

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 01/04/1989
Sale price $420,000
Arm's length
Current property tax $16,830

Lot & Building Information for 18923 Blackhawk Street, Porter Ranch

Building sqft 3,080
Building class Single Family Residence with Pool (0101)
Acreage 0.32
Units 1
Year built 1961
Year last altered
Bedrooms 3
Bathrooms 4
Heating/AC Central refrigeration & heating
Pool Yes
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Suburban (RA)
Weed hazard No
School district Los Angeles Unified School District

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Other Property Data for 18923 Blackhawk Street, Porter Ranch

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About 18923 Blackhawk Street, Porter Ranch

What is the year built & the total sq. ft. for 18923 Blackhawk Street, Porter Ranch, CA 91326?

18923 Blackhawk Street, Porter Ranch, CA 91326 was built in 1961 and has a total of 3,080 square feet.

What is the assessed value of 18923 Blackhawk Street, Porter Ranch, CA 91326 and the property tax paid?

Assessed at $1,358,999, the tax amount paid for 18923 Blackhawk Street, Porter Ranch, CA 91326 is $16,136.

When was 18923 Blackhawk Street, Porter Ranch, CA 91326 last sold?

18923 Blackhawk Street, Porter Ranch, CA 91326 was last sold in 06/12/2024.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 18923 Blackhawk Street, Porter Ranch

Create a free account to view the complete sales history for 18923 Blackhawk Street, Porter Ranch, including title documents, transfer conditions, mortgages and liens.

Purchase date Purchase price Buyer name Seller name
01/04/1989 $420,000

Title Documents for 18923 Blackhawk Street, Porter Ranch

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
06/12/2024 Quitclaim Deed
(File correction)
09/29/2020 Grant Deed
(File correction - Single parcel sale)
12/20/2016 Assignment of Rents
Financing Statement
Trust Deed
09/23/2015 Grant Deed
(File correction - Single parcel sale)
04/30/2012 Trust Deed 05/01/2022
03/31/2011 Trust Deed
04/06/2009 Reconveyance
Substitution Trustee
03/19/2009 Trust Deed
07/29/2005 Deed
11/21/2002 Deed
(File correction - Single parcel sale)
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R: Recorded date
D: Document date

Property Taxes for 18923 Blackhawk Street, Porter Ranch

Access detailed property tax data for 18923 Blackhawk Street, Porter Ranch, CA 91326. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $16,137
Current property tax $16,830
Market value $1,358,999
Tax per sqft $5

Special Assessments And Penalties for 18923 Blackhawk Street, Porter Ranch

Special Assessments

Abatements, financial assistance programs and non-ad valorem taxes levied as special taxes/direct assessments are applicable for this property.

Code Description Tax levied
06181 Greater L.A. County Vector Control District
03694 La County Regional Park And Open Space District
18851 Los Angeles City Light Maintenance
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs

Assessment History for 18923 Blackhawk Street, Porter Ranch

Here's the assessment & property tax history for 18923 Blackhawk Street, Porter Ranch, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $1,358,999 1.1874 $16,137 +0.95%
2024-2025 $1,332,353 1.1997 $15,984 +2.03%
2023-2024 $1,306,230 1.1994 $15,667 +4.97%
2022-2023 $1,280,618 1.1655 $14,926 +8.55%
2021-2022 $1,170,000 1.1752 $13,750 +6.34%

Permits for 18923 Blackhawk Street, Porter Ranch

The complete history of permits filed for 18923 Blackhawk Street, Porter Ranch, including new construction or demolition permits, complaints, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Issued Permit Type Sub type Valuation Expires Status
02/12/2021
02/05/2021
09/08/2020
05/31/2018
05/31/2018
05/21/2018
04/26/2018
04/26/2018
09/05/2017
11/16/2016
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Los Angeles residential market stats

Median Sale Price
$1,000,000
1% YoY
Median Price/Sqft
$663
1.5% YoY
Los Angeles County Median Sale Price
$872,000
0.2% YoY

Access a detailed real estate market overview of Los Angeles so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Los Angeles and compare it to other neighborhoods in Los Angeles County.

Check out recently sold homes in LOS-ANGELES and see how their prices compare.

Risk

Create a free account to unlock extended information for 18923 Blackhawk Street, Porter Ranch, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map
Seismic gas shut off valve installed
Earthquake-induced liquefaction area

Transportation

Access the detailed traffic volume map for 18923 Blackhawk Street, Porter Ranch to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Beckford Charter for Enriched Studies 10 Charter K-5 594 0.63
Topeka Charter School For Advanced Studies 8 Charter K-5 539 0.74
Cornerstone Christian Academy NR Private 1-12 11 0.82
Darby Avenue Charter School 9 Public K-5 406 0.89
Our Community Charter School 7 Charter K-8 405 1.10

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Alfred B. Nobel Charter Middle School 10 Charter 6-8 1,940 0.66
Cornerstone Christian Academy NR Private 1-12 11 0.82
Our Community Charter School 7 Charter K-8 405 1.10
Granada Hills Charter High School 10 Charter K-12 5,869 1.19
Granada Preparatory School NR Private PK-8 106 1.31

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Cornerstone Christian Academy NR Private 1-12 11 0.82
Granada Hills Charter High School 10 Charter K-12 5,869 1.19
Northridge Academy High 6 Public 9-12 900 1.53
San Fernando Valley Academy NR Private K-12 123 1.66
Highland Hall Waldorf School NR Private PK-12 211 2.16

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 18923 Blackhawk Street, Porter Ranch

Here are the neighbors for 18923 Blackhawk Street, Porter Ranch.

Address Square feet Purchase date Purchase price
18933 Blackhawk St, Porter Ranch 3,350 03/17/2021
10353 Wystone Ave, Porter Ranch 2,619 12/09/2024
10379 Topeka Dr, Porter Ranch 2,638 06/24/2021 $1,275,000
19017 Minnehaha St, Porter Ranch 3,363 03/31/2008 $1,070,000
19015 Blackhawk St, Porter Ranch 2,643 04/11/2003
10376 Topeka Dr, Porter Ranch 2,797 03/05/2003
10362 Wystone Ave, Porter Ranch 2,470 07/06/2022 $1,530,500
10401 Wystone Ave, Porter Ranch 3,129 10/01/2019 $965,000
18901 Blackhawk St, Porter Ranch 2,624 01/27/2005 $725,007
18945 Blackhawk St, Porter Ranch 2,989 11/10/2014
10344 Wystone Ave, Porter Ranch 3,046 03/16/2005
10370 Topeka Dr, Porter Ranch 2,967 12/15/2022 $1,015,000
10375 Topeka Dr, Porter Ranch 3,563 11/25/2025
10367 Topeka Dr, Porter Ranch 3,289 01/13/2025
10363 Topeka Dr, Porter Ranch 2,945 09/06/2022
10363 Wystone Ave, Porter Ranch 2,669 09/19/2013 $835,000
18911 Blackhawk St, Porter Ranch 2,908 05/26/1995 $225,000
10371 Topeka Dr, Porter Ranch 2,358 02/24/2005
19014 Minnehaha St, Porter Ranch 3,562 06/07/2024
10415 Wystone Ave, Porter Ranch 3,094 02/01/2016

Nearby ZIP Codes for 18923 Blackhawk Street, Porter Ranch

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