Los Angeles County  »  90027  »  Prospect Ave  »  3991 Prospect Ave

3991 Prospect Avenue, Los Angeles, CA 90027 - Property report

Also known as: 3991 Prospect Ave

Property image for 3991 Prospect Avenue, Los Angeles, CA 90027
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Property type

Single Family Residence (0100)

Year built

1950

Acreage

0.128

Sale price

$1,810,000

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
3991 Prospect Ave
Los Angeles, CA 90027
Alternate address(es)
3991 W Prospect Ave
Zip code
90027
Neighborhood
Los Feliz
County
Los Angeles
Municipality
Los Angeles

Owner

Find out who owns 3991 Prospect Avenue, Los Angeles, CA 90027. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence
Building sq. ft.
1,469
Buildings on lot
1
Year built
1950
Last altered
Bedrooms
3
Bathrooms
2
HVAC
Central heating
Sales
Sale date
05/19/2026
Sale price
$1,810,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$25,063
Tax per sq. ft.
$17
Zoning & use
Zoning
One-Family Residential (R1)
Units
1
Lot
Acreage
0.128

Area overview

Walk score
62 /100.  Somewhat Walkable
Transit score
55 /100.  Good Transit
Bike score
43 /100.  Somewhat Bikeable
School district
Los Angeles Unified School District
Weed hazard
No
Ownership

Ownership information for 3991 Prospect Avenue, Los Angeles, CA

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

Sales history for 3991 Prospect Avenue, Los Angeles, CA 90027

Sale date Sale price Buyer name Seller name
05/19/2026 $1,810,000 XXXXXXXXX XXXXXXX; XXXXXXXXX XXXXXX XXXXXXX XXXXX XXXXXXX; XXXXXXXX XXXXXX
05/02/2022 $1,950,000 XXXXX XXXXXXX; XXXXXXXX XXXXXX XXXXX XXXXXXXX XXX; XXXXX XXXXX XXXX XXX
08/13/2021 $1,113,000 XXXXX XXXXXXXX XXX; XXXXX XXXXX XXXX XXX XXXXXXXX XXX XXXXX; XXX XX XXXXXXXX XXXXXX XXXXX; XXX X X XXXXXXXX XXXXXX XXXXX; XXXXXXXX X XXX XXXXXX; XXXXXXXX XXX XXXXX XXXXXXX

*Most recent sales on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
05/19/2026 Assignment of Rents
Trust Deed		 XXXXXXXXX XXXXXXX XXX XXXX XXXXX
05/19/2026 Grant Deed XXXXX XXXXXXX XXXXXXXXX XXXXXXX
05/02/2022 Trust Deed XXXXX XXXXXXX XXXXXXXXXX XXXX XXX
05/02/2022 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXX XXXXXXXX XXX XXXXX XXXXXXX
08/13/2021 Grant Deed
(Sale for consideration - full DTT - Single parcel sale)		 XXXXXXXX XXX XXXXX XXXXX XXXXXXXX XXX
08/24/2001 Deed
(File correction - Single parcel sale)		 XXXXXXXX, X X XXXXXXXX, X X XX
03/28/1994 Deed XXXXXXX XXXX XXX XXXXXXXX, X X XXXXX XXXX
04/09/1993 Deed XXX, XXXX X & XXX XXXXXXX XXXX XXXX XXXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 3991 Prospect Avenue, Los Angeles, CA

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

Current property tax
Tax year
2025-2026
Base tax
$25,063
Current property tax
$25,361
Tax per sq. ft.
$17
Recent tax assessments
Market value
$2,110,741
Land value
$1,688,593
Building value
$422,148

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 $2,110,741 1.1874 $25,063 +0.95%
2024-2025 $2,069,355 1.1997 $24,826 +2.03%
2023-2024 $2,028,780 1.1994 $24,333 +50.50%
2022-2023 $1,387,200 1.1655 $16,168 +430.27%
2021-2022 $259,439 1.1752 $3,049 -1.06%
2020-2021 $256,779 1.200129 $3,082 +6.33%
2019-2020 $246,810 1.174279 $2,898 +0.14%
2018-2019 $241,971 1.196 $2,894 +2.26%
2017-2018 $237,227 1.193 $2,830 +2.10%
2016-2017 $232,576 1.1918 $2,772 +1.51%

Special assessments & penalties for 3991 Prospect Avenue, Los Angeles, 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 3991 Prospect Avenue, Los Angeles, CA

Issued date Permit number Permit type Sub type Valuation Expire date Status
05/12/2026
10/18/2021
09/08/2021
09/08/2021
09/08/2021

*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
Earthquake-induced liquefaction area
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 3991 Prospect Avenue, Los Angeles, CA 90027 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)
International School of Los Angeles - Los Feliz NR Private PK-5 418 0.19
International School of Los Angeles - Los Feliz NR Private PK-5 418 0.19
Kids' World School, Inc. & Cornerstone Academy of Los Angeles NR Private K-12 64 0.33
Cornerstone Academy Of Los Angeles NR Private 5-12 33 0.34
St. Casimir Elementary School NR Private K-8 0 0.46
Franklin Avenue Elementary School 9 Public K-5 401 0.47
Ivanhoe Elementary School 9 Public K-5 429 0.83
Los Feliz STEMM Magnet 8 Public K-5 395 0.85
Lexington Avenue Primary Center NR Public K-2 95 0.85
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Kids' World School, Inc. & Cornerstone Academy of Los Angeles NR Private K-12 64 0.33
Cornerstone Academy Of Los Angeles NR Private 5-12 33 0.34
Thomas Starr King Middle School 7 Public 6-8 1,722 0.44
St. Casimir Elementary School NR Private K-8 0 0.46
St. Lasimir NR Private K-8 0 0.46
Holy Trinity Academy NR Private K-8 102 0.46
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Kids' World School, Inc. & Cornerstone Academy of Los Angeles NR Private K-12 64 0.33
Cornerstone Academy Of Los Angeles NR Private 5-12 33 0.34
John Marshall Senior High School 8 Public 9-12 1,950 0.41
Carroll Rees Academy and Arts NR Private K-12 0 0.53
The Best Start Preparatory Academy NR Private K-12 30 0.83
Mary's Schoolhouse NR Private K-7, 12 0 0.99
Camino Nuevo Dalzell Lance 6 Charter 9-12 465 1.82
Soledad Enrichment Action Charter High School NR Charter 9-12 759 1.89
Alliance Leichtman-Levine Family Foundation Environmental Science High 7 Charter 9-12 339 1.99

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

Neighbors for 3991 Prospect Avenue, Los Angeles, CA

3943 Prospect Ave, Los Angeles 2056 Sanborn Ave, Los Angeles 3966 Franklin Ave, Los Angeles 3962 Franklin Ave, Los Angeles 3939 Prospect Ave, Los Angeles 3919 Prospect Ave, Los Angeles 3965 Prospect Ave, Los Angeles 3958 Franklin Ave, Los Angeles 3995 Prospect Ave, Los Angeles 3999 Prospect Ave, Los Angeles 3985 Prospect Ave, Los Angeles 3950 Franklin Ave, Los Angeles 3927 Prospect Ave, Los Angeles 3981 Prospect Ave, Los Angeles 3931 Prospect Ave, Los Angeles 3933 Prospect Ave, Los Angeles 3923 Prospect Ave, Los Angeles 3915 Prospect Ave, Los Angeles 3970 Franklin Ave, Los Angeles 3954 Franklin Ave, Los Angeles

Nearby ZIP codes for 3991 Prospect Avenue, Los Angeles, CA

90004, Los Angeles County, CA 90020, Los Angeles County, CA 90029, Los Angeles County, CA 90038, Los Angeles County, CA 90039, Los Angeles County, CA 90057, Los Angeles County, CA 90065, Los Angeles County, CA 91201, Los Angeles County, CA 91203, Los Angeles County, CA 91204, Los Angeles County, CA 91205, Los Angeles County, CA 91207, Los Angeles County, CA 91210, Los Angeles County, CA 91502, Los Angeles County, CA 91506, Los Angeles County, CA 91608, Los Angeles County, CA

Frequently asked questions

What is the year built for 3991 Prospect Avenue, Los Angeles, CA 90027?

The development at 3991 Prospect Avenue, Los Angeles, CA 90027 was built in 1950.

What is the total square footage of 3991 Prospect Avenue, Los Angeles, CA 90027?

3991 Prospect Avenue, Los Angeles, CA 90027 has a total of 1,469 square feet.

When was 3991 Prospect Avenue, Los Angeles, CA 90027 last sold and what was the sale price?

3991 Prospect Avenue, Los Angeles, CA 90027 was last sold on 05/19/2026 for $1,810,000.

What is the assessed value of 3991 Prospect Avenue, Los Angeles, CA 90027?

3991 Prospect Avenue, Los Angeles, CA 90027 is currently assessed at $2,110,741.

What are the property taxes for 3991 Prospect Avenue, Los Angeles, CA 90027?

The property taxes for 3991 Prospect Avenue, Los Angeles, CA 90027 total $25,062.

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