Los Angeles County  »  91107  »  Keystone St  »  1831 Keystone St

1831 Keystone Street, Pasadena, CA 91107 - Property report

Also known as: 1831 Keystone St

Property image for 1831 Keystone Street, Pasadena, CA 91107
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Property type

Single Family Residence (0100)

Year built

1921

Acreage

0.087

Sale price

$149,954

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
1831 Keystone St
Pasadena, CA 91107
Zip code
91107
Neighborhood
Lamanda Park
County
Los Angeles
Municipality
Pasadena

Owner

Find out who owns 1831 Keystone Street, Pasadena, CA 91107. Uncover corporate and individual owners with a free account.

Building
Property type
Single Family Residence
Building sq. ft.
919
Buildings on lot
1
Year built
1921
Last altered
Bedrooms
2
Bathrooms
1
HVAC
Floor/wall heating
Sales
Sale date
09/08/1994
Sale price
$149,954
Arm's length
Tax
Tax year
2026-2027
Property tax
$2,937
Tax per sq. ft.
$3
Zoning & use
Zoning
Multi-Family Residential (RM-16)
Units
1
Lot
Acreage
0.087

Area overview

Walk score
88 /100.  Very Walkable
Transit score
61 /100.  Good Transit
Bike score
73 /100.  Very Bikeable
School district
Pasadena Unified School District
Weed hazard
No
Ownership

Ownership information for 1831 Keystone Street, Pasadena, CA

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

Sales history for 1831 Keystone Street, Pasadena, CA 91107

Sale date Sale price Buyer name Seller name
09/08/1994 $149,954 XXXXXXX, XXXXX & XXXXXXX X XXXXXX, XXXXXXXXX

*Most recent sale on record for this property.

More about Los Angeles County property records.

Title documents

Date Type Amount Party 1 Party 2
10/02/2020 Assignment of Rents
Trust Deed		 XXXXXXX XXXXXXX X XXXXXXX XXXXXX XXXXXX XXXXXXX XXXXXXX XXXXXXXXXXXX
06/29/2020 Grant Deed
(File correction - Single parcel sale)		 XXXXXXX XXXXXXX XXXXXXXX XXXXXXX XXXXXXX X XXXXXXX
06/03/2013 Subordination XXXXXXX XXXXXXX XXXXXXXX
06/03/2013 Trust Deed XXXXXXX XXXXXXXX XXXXXXXX XXXXXXXX XXXXX XXXX
05/31/2012 Cancellation Notice of Default XXXXXXX XXXXX
08/16/2011 Notice Default XXXXXXX XXXXX
10/28/2008 Homestead XXXXXXX XXXXX
05/03/2004 Deed
(File correction - Single parcel sale)		 XXXXXXX XXXXXXX XXXXXXXX XXXXXXX XXXXXXX XXXXXXXX
09/08/1994 Deed XXXXXX, XXXXXXXXX XXXXXXX, XXXXX & XXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 1831 Keystone Street, Pasadena, 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
$2,937
Current property tax
$3,363
Tax per sq. ft.
$3
Recent tax assessments
Market value
$262,103
Land value
$209,695
Building value
$52,408

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 $256,965 1.1206 $2,880 +4.38%
2024-2025 $251,927 1.095 $2,759 +0.83%
2023-2024 $246,988 1.1077 $2,736 +3.68%
2022-2023 $242,146 1.0897 $2,639 +4.25%
2021-2022 $237,399 1.0661 $2,531 +4.38%
2020-2021 $234,965 1.031971 $2,425 +1.67%
2019-2020 $225,843 1.056015 $2,385 -2.62%
2018-2019 $221,416 1.1061 $2,449 +0.99%
2017-2018 $217,075 1.1172 $2,425 +1.82%
2016-2017 $212,819 1.1191 $2,382 +1.09%

Special assessments & penalties for 1831 Keystone Street, Pasadena, CA

Code Description Tax levied
06216 County Sanitation District #16
03694 La County Regional Park And Open Space District
03071 Los Angeles County Flood Control
00170 Los Angeles County Trauma/Emerg Srvs
31034 Mwd Water Standby Charge #9
22863 Pasadena Library Special Tax
22890 Pasadena Storm Use Charge
90969 Pasadena Unified School District Measure Ee Parcel Tax
00177 Safe Clean Water Program Funding Measure W
06132 San Gabriel Valley Mosquito Abatement
Permits

Permit information for 1831 Keystone Street, Pasadena, CA

Issued date Permit number Permit type Sub type Valuation Expire date Status
02/28/2000
02/28/2000

*Most recent permits on record for this property.

More about Los Angeles County property records

Neighborhood

Pasadena residential market stats

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

Median sale price

$1,259,000

0.9% Y-o-Y

Median price/sq. ft.

$779

-4.2% Y-o-Y

Los Angeles county median sale price

$870,000

-0.6% Y-o-Y

Check out recently sold homes in Pasadena 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 1831 Keystone Street, Pasadena, CA 91107 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)
Hamilton Elementary School 6 Public K-5 482 0.35
Lycée International de Los Angeles - Pasadena campus NR Private PK, K-5 1,077 0.36
Lycée International de Los Angeles - Pasadena campus NR Private PK, K-5 1,077 0.36
International School of Los Angeles-Pas NR Private PK-5 139 0.37
International School of Los Angeles-Pas NR Private PK-5 139 0.37
St. Philip The Apostle NR Private K-8 533 0.52
Twentieth Street Elementary School 5 Public K-5 525 0.66
Jefferson Elementary School NR Public K-5 409 0.74
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Philip The Apostle NR Private K-8 533 0.52
St. Gregory's A. And M. Hovsepian School NR Private PK-8 264 0.52
St Phillip The Apostle NR Private K-8 533 0.53
Grace Christian Academy NR Private 1-8 0 0.59
Villa Esperanza Services School NR Private 1-12 73 0.75
Learning Works School 2 Charter 7-12 195 1.17
Twilight Adult NR Public 0 1.29
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Villa Esperanza Services School NR Private 1-12 73 0.75
Lindamood-Bell Learning Processes Pasadena NR Private 5-10 6 1.10
Learning Works School 2 Charter 7-12 195 1.17
Fusion Academy Pasadena - Downtown NR Private 6-12 6 1.17
Future Academy Pasadena NR Private 6-12 43 1.17
Futures Academy NR Private 6-12 39 1.17
Rose City High (Continuation) School 2 Public 9-12 167 1.27
Twilight Adult NR Public 0 1.29
Marshall Fundamental School 6 Public 6-12 1,849 1.29
San Marino High School 10 Public 9-12 806 1.43

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

Neighbors for 1831 Keystone Street, Pasadena, CA

84 S Allen Ave, Pasadena 120 S Allen Ave, Pasadena 1830 Keystone St, Pasadena 207 S Parkwood Ave, Pasadena 201 S Parkwood Ave, Pasadena 52 S Allen Ave, Pasadena 28 S Allen Ave, Pasadena 1836 Keystone St, Pasadena 1818 E Colorado Blvd, Pasadena 102 S Allen Ave, Pasadena 78 S Allen Ave, Pasadena 36 S Allen Ave, Pasadena 130 S Allen Ave, Pasadena 62 S Allen Ave, Pasadena 46 S Allen Ave, Pasadena 1822 Keystone St, Pasadena 193 S Parkwood Ave, Pasadena 1824 E Colorado Blvd, Pasadena 1848 Keystone St, Pasadena 70 S Allen Ave, Pasadena

Nearby ZIP codes for 1831 Keystone Street, Pasadena, CA

91001, Los Angeles County, CA 91024, Los Angeles County, CA 91030, Los Angeles County, CA 91101, Los Angeles County, CA 91103, Los Angeles County, CA 91104, Los Angeles County, CA 91105, Los Angeles County, CA 91106, Los Angeles County, CA 91108, Los Angeles County, CA 91731, Los Angeles County, CA 91770, Los Angeles County, CA 91775, Los Angeles County, CA 91780, Los Angeles County, CA 91801, Los Angeles County, CA

Frequently asked questions

What is the year built for 1831 Keystone Street, Pasadena, CA 91107?

The development at 1831 Keystone Street, Pasadena, CA 91107 was built in 1921.

What is the total square footage of 1831 Keystone Street, Pasadena, CA 91107?

1831 Keystone Street, Pasadena, CA 91107 has a total of 919 square feet.

When was 1831 Keystone Street, Pasadena, CA 91107 last sold and what was the sale price?

1831 Keystone Street, Pasadena, CA 91107 was last sold on 09/08/1994 for $149,954.

What is the assessed value of 1831 Keystone Street, Pasadena, CA 91107?

1831 Keystone Street, Pasadena, CA 91107 is currently assessed at $256,965.

What are the property taxes for 1831 Keystone Street, Pasadena, CA 91107?

The property taxes for 1831 Keystone Street, Pasadena, CA 91107 total $2,879.

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