Los Angeles County  »  91344  »  Trosa St  »  17321 Trosa St

17321 Trosa Street, Granada Hills, CA 91344 - Property report

Also known as: 17321 Trosa St

Property image for 17321 Trosa Street, Granada Hills, CA 91344
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Property type

Single Family Residence with Pool (0101)

Year built

1968

Acreage

0.256

Sale price

$480,000

General Information

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Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
17321 Trosa St
Granada Hills, CA 91344
Alternate address(es)
17327 Trosa St
Zip code
91344
Neighborhood
Granada Hills
County
Los Angeles
Municipality
Los Angeles

Owner

Find out who owns 17321 Trosa Street, Granada Hills, CA 91344. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence with Pool
Building sq. ft.
1,782
Buildings on lot
1
Year built
1968
Last altered
Bedrooms
3
Bathrooms
3
HVAC
Central heating
Pool
Yes
Sales
Sale date
07/12/2012
Sale price
$480,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$7,302
Tax per sq. ft.
$4
Zoning & use
Zoning
Suburban (RS)
Units
1
Lot
Acreage
0.256

Area overview

Walk score
10 /100.  Car-Dependent
Transit score
22 /100.  Minimal Transit
Bike score
17 /100.  Somewhat Bikeable
School district
Los Angeles Unified School District
Weed hazard
No
Ownership

Ownership information for 17321 Trosa Street, Granada Hills, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 17321 Trosa Street, Granada Hills, CA 91344

Sale date Sale price Buyer name Seller name
07/12/2012 $480,000 XXXX XXXXX XXXX; XXX XXXXX XX XXXXXX XXXXXXXX XXXXXXXX XXX
12/05/2011 $315,000 XXXXXXX XXXXXXXX XXXXXXXXXX XXXX
07/19/2007 $770,000 XXXXXXXXXX XXXX XXXXXX XXXXX; XXXXXX XXXXXXXXX X

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
01/02/2026 Trust Deed XXXX XXXXX XXXX XXXXXX XXX XXXXXXX XXX
01/16/2025 Assignment of Rents
Trust Deed		 XXXX XXXXX XXXX XXXXXX XXX XXXXXXX XXX
12/02/2020 Trust Deed XXXX XXXXX XXXX XXXXXXXX XXXXXXX XXXXXXXXX XXX
07/12/2012 Trust Deed XXXX XXXXX XXXX XXXX XXXXXXX XXXXXXXX XXX
07/12/2012 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXXXXX XXXXXXXX XXX XXXX XXXXX XXXX
05/04/2012 Release Government Lien XXX XXXXXXX XXXX XXXXXXXX XXX XXXXXX XXXXXXX XXXXXXXX
03/02/2012 Lien Involuntary XXXXXXX XXXXXXXX XXX XXXXXXX XXXX XXXXXXXX XXX XXXXXX
02/08/2012 Grant Deed
(Reappraisal transfer - no DTT - Single parcel sale)		 XXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXX
12/12/2011 Notice of Trustees Sale XXXXXXXXXX XXXX
12/05/2011 Assignment of Rents
Trust Deed		 XXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 17321 Trosa Street, Granada Hills, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$7,302
Current property tax
$7,769
Tax per sq. ft.
$4
Recent tax assessments
Market value
$614,950
Land value
$263,274
Building value
$351,676

More about Los Angeles County Property Taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $602,893 1.1874 $7,159 +0.95%
2024-2025 $591,072 1.1997 $7,091 +2.03%
2023-2024 $579,484 1.1994 $6,950 +4.97%
2022-2023 $568,123 1.1655 $6,621 +1.15%
2021-2022 $556,984 1.1752 $6,546 -1.06%
2020-2021 $551,273 1.200129 $6,616 +6.33%
2019-2020 $529,869 1.174279 $6,222 +0.14%
2018-2019 $519,480 1.196 $6,213 +2.26%
2017-2018 $509,295 1.193 $6,076 +2.10%
2016-2017 $499,310 1.1918 $5,951 +1.51%

Special assessments & penalties for 17321 Trosa Street, Granada Hills, CA

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
18850 Los Angeles Landscape & Lighting Dist #96-1
18869 Los Angeles-Stormwater Pollution Abatement
00177 Safe Clean Water Program Funding Measure W
Permits

Permit information for 17321 Trosa Street, Granada Hills, CA

Issued date Permit number Permit type Sub type Valuation Expire date Status
07/26/2013
07/26/2013
05/08/2013
03/12/2013
12/28/2011

*Most recent permits on record for this property.

More about Los Angeles County property records

Neighborhood

Los Angeles residential market stats

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.

Median sale price

$995,000

-3.7% Y-o-Y

Median price/sq. ft.

$650

-3.8% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

Check out recently sold homes in Los Angeles and see how their prices compare.

Risk

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FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 17321 Trosa Street, Granada Hills, CA 91344 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Van Gogh Charter School 10 Charter K-5 413 0.39
Phillips Academy NR Private K-12 13 0.78
El Oro Way Charter For Enriched Studies 8 Charter K-5 439 0.82
Dayton Hall Prepartory School NR Private K-12 0 1.15
Heritage Christian School NR Private K-8 316 1.59
Knollwood Preparatory Academy 6 Charter K-5 369 1.63
North Valley Christian NR Private 1-12 8 1.63
Iqra Elementary School NR Private PK, K-6 65 1.69
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Robert Frost Middle School 10 Public 6-8 1,384 0.56
Phillips Academy NR Private K-12 13 0.78
Dayton Hall Prepartory School NR Private K-12 0 1.15
Heritage Christian School NR Private K-8 316 1.59
North Valley Christian NR Private 1-12 8 1.63
Concordia Christian School NR Private PK-8 128 1.77
Patrick Henry Middle School 6 Public 6-8 1,027 2.93
Granada Hills Charter High School 10 Charter K-12 5,869 2.97
PUC Triumph Charter Academy and PUC Triumph Charte 7 Charter 6-12 796 3.09
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Phillips Academy NR Private K-12 13 0.78
Dayton Hall Prepartory School NR Private K-12 0 1.15
North Valley Christian NR Private 1-12 8 1.63
Heritage Christian School NR Private K-12 849 1.77
Jets Yeshivah School NR Private 10-12 31 1.77
John F. Kennedy High School 7 Public 9-12 2,220 2.36
Jane Addams Continuation School 2 Public 9-12 115 2.43
Granada Hills Charter High School 10 Charter K-12 5,869 2.97
Valley Academy Of Arts And Sciences 6 Public 9-12 868 3.03
PUC Triumph Charter Academy and PUC Triumph Charte 7 Charter 6-12 796 3.09

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 17321 Trosa Street, Granada Hills, CA

12828 Jolette Ave, Granada Hills 17318 Boswell Pl, Granada Hills 17312 Boswell Pl, Granada Hills 17352 Tennyson Pl, Granada Hills 17340 Tennyson Pl, Granada Hills 12820 Jolette Ave, Granada Hills 12840 Jolette Ave, Granada Hills 17306 Boswell Pl, Granada Hills 17300 Boswell Pl, Granada Hills 17346 Tennyson Pl, Granada Hills 17351 Tennyson Pl, Granada Hills 17357 Tennyson Pl, Granada Hills 17268 Boswell Pl, Granada Hills 17264 Boswell Pl, Granada Hills 17366 Tennyson Pl, Granada Hills 17345 Tennyson Pl, Granada Hills 17360 Tennyson Pl, Granada Hills 17367 Tennyson Pl, Granada Hills 17363 Tennyson Pl, Granada Hills 12812 Jolette Ave, Granada Hills

Nearby ZIP codes for 17321 Trosa Street, Granada Hills, CA

91306, Los Angeles County, CA 91311, Los Angeles County, CA 91324, Los Angeles County, CA 91325, Los Angeles County, CA 91326, Los Angeles County, CA 91330, Los Angeles County, CA 91331, Los Angeles County, CA 91335, Los Angeles County, CA 91340, Los Angeles County, CA 91343, Los Angeles County, CA 91345, Los Angeles County, CA 91371, Los Angeles County, CA 91402, Los Angeles County, CA 91405, Los Angeles County, CA 91406, Los Angeles County, CA 91411, Los Angeles County, CA

Frequently asked questions

What is the year built for 17321 Trosa Street, Granada Hills, CA 91344?

The development at 17321 Trosa Street, Granada Hills, CA 91344 was built in 1968.

What is the total square footage of 17321 Trosa Street, Granada Hills, CA 91344?

17321 Trosa Street, Granada Hills, CA 91344 has a total of 1,782 square feet.

When was 17321 Trosa Street, Granada Hills, CA 91344 last sold and what was the sale price?

17321 Trosa Street, Granada Hills, CA 91344 was last sold on 07/12/2012 for $480,000.

What is the assessed value of 17321 Trosa Street, Granada Hills, CA 91344?

17321 Trosa Street, Granada Hills, CA 91344 is currently assessed at $614,950.

What are the property taxes for 17321 Trosa Street, Granada Hills, CA 91344?

The property taxes for 17321 Trosa Street, Granada Hills, CA 91344 total $7,301.

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