Los Angeles County  »  10521 Louise Ave

10521 Louise Avenue, Granada Hills, CA 91344 Property Information

10521 Louise Avenue, Granada Hills, CA 91344 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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10521 Louise Avenue, Granada Hills, CA 91344
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Address

Primary address 10521 Louise Avenue, Granada Hills
Alternate address(es) 10521 N Louise Ave
Zip code 91344
County Los Angeles
Municipality Los Angeles
Neighborhood Granada Hills

Sales & Tax Overview for 10521 Louise Avenue, Granada Hills

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

Current property tax $5,081

Lot & Building Information for 10521 Louise Avenue, Granada Hills

Building sqft 1,288
Building class Single Family Residence - Other Improvements Only (0109)
Acreage 0.233
Units 1
Year built 1946
Year last altered
Bedrooms 3
Bathrooms 2
Heating/AC Central refrigeration & heating
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district One-Family Residential (R1)
Weed hazard No
School district Los Angeles Unified School District

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 10521 Louise Avenue, Granada Hills

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  • • Improvements for 10521 Louise Avenue, Granada Hills , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
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About 10521 Louise Avenue, Granada Hills

What is the year built & the total sq. ft. for 10521 Louise Avenue, Granada Hills, CA 91344?

10521 Louise Avenue, Granada Hills, CA 91344 was built in 1946 and has a total of 1,288 square feet.

What is the assessed value of 10521 Louise Avenue, Granada Hills, CA 91344 and the property tax paid?

Assessed at $405,759, the tax amount paid for 10521 Louise Avenue, Granada Hills, CA 91344 is $4,817.

When was 10521 Louise Avenue, Granada Hills, CA 91344 last sold?

10521 Louise Avenue, Granada Hills, CA 91344 was last sold in 01/09/2008.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
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.
Research 100M+ property records powered by:
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Past Sales & Property History for 10521 Louise Avenue, Granada Hills

Create a free account to view the complete sales history for 10521 Louise Avenue, Granada Hills, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 10521 Louise Avenue, Granada Hills

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
01/09/2008 Deed
               
               
               
               
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R: Recorded date
D: Document date

Property Taxes for 10521 Louise Avenue, Granada Hills

Access detailed property tax data for 10521 Louise Avenue, Granada Hills, CA 91344. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $4,818
Current property tax $5,081
Market value $405,759
Tax per sqft $4

Special Assessments And Penalties for 10521 Louise Avenue, Granada Hills

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
03071 Los Angeles County Flood Control
18850 Los Angeles Landscape & Lighting Dist #96-1
18869 Los Angeles-Stormwater Pollution Abatement

Assessment History for 10521 Louise Avenue, Granada Hills

Here's the assessment & property tax history for 10521 Louise Avenue, Granada Hills, 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 $405,759 1.1874 $4,818 +0.95%
2024-2025 $397,804 1.1997 $4,772 +2.03%
2023-2024 $390,005 1.1994 $4,678 +4.97%
2022-2023 $382,359 1.1655 $4,456 +1.17%
2021-2022 $374,863 1.1752 $4,405 -1.07%

Permits for 10521 Louise Avenue, Granada Hills

The complete history of permits filed for 10521 Louise Avenue, Granada Hills, 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
04/21/2014
08/07/2013
07/19/2013
05/20/2013
03/13/2013
03/13/2013
01/02/2002
12/28/2001
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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.

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Risk

Create a free account to unlock extended information for 10521 Louise Avenue, Granada Hills, 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 10521 Louise Avenue, Granada Hills to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Granada Elementary Community Charter 5 Public K-5 348 0.41
Andasol Avenue Elementary School 6 Public K-5 400 0.51
Granada Preparatory School NR Private PK-8 106 0.68
Granada Preparatory School NR Private PK-8 106 0.68
First Presbyterian Preparatory School NR Private PK, K-5 245 0.70

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Patrick Henry Middle School 6 Public 6-8 1,027 0.08
Granada Preparatory School NR Private PK-8 106 0.68
Granada Hills Charter High School 10 Charter K-12 5,869 0.78
San Fernando Valley Academy NR Private K-12 123 0.84
Northridge Community School NR Private PK, K-8 0 1.06

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Valley Academy Of Arts And Sciences 6 Public 9-12 868 0.51
Granada Hills Charter High School 10 Charter K-12 5,869 0.78
San Fernando Valley Academy NR Private K-12 123 0.84
Art Of Learning Academy NR Private 3-12 6 1.22
Northridge Academy High 6 Public 9-12 900 1.35

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

Neighbors for 10521 Louise Avenue, Granada Hills

Here are the neighbors for 10521 Louise Avenue, Granada Hills.

Address Square feet Purchase date Purchase price
10506 Andasol Ave, Granada Hills 876 09/14/2021
17351 San Jose St, Granada Hills 1,316 12/04/2014 $475,000
10518 Andasol Ave, Granada Hills 1,782 03/13/2000
17326 Kingsbury St, Granada Hills 1,539 03/04/2024
10536 Andasol Ave, Granada Hills 1,802 10/23/2025 $920,000
10512 Andasol Ave, Granada Hills 1,840 03/19/2013
10529 Louise Ave, Granada Hills 1,168 05/03/2017
10533 Louise Ave, Granada Hills 1,419 10/21/1996
10501 Louise Ave, Granada Hills 1,345 01/16/2025
10532 Andasol Ave, Granada Hills 1,581 07/14/2022 $880,000
10556 Andasol Ave, Granada Hills 1,900 03/26/2025
10526 Andasol Ave, Granada Hills 1,182 11/13/2017
10522 Andasol Ave, Granada Hills 1,679 05/21/2008 $430,000
10560 Andasol Ave, Granada Hills 1,684 12/07/2015
10509 Louise Ave, Granada Hills 1,985 11/08/2019 $678,000
10525 Louise Ave, Granada Hills 981 03/03/2020 $550,000
10539 Louise Ave, Granada Hills 1,552 12/31/2014 $460,000
17328 Kingsbury St, Granada Hills 1,539 05/05/2021
17320 Kingsbury St, Granada Hills 1,883 10/22/2014 $509,000
10627 Louise Ave, Granada Hills 819 09/28/2012

Nearby ZIP Codes for 10521 Louise Avenue, Granada Hills

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