EACH UNIT OFFERS 2 BEDROOMS PLUS 1 BATH. YARD SEPARATES FRONT UNIT FROM BACK UNIT. GREAT AREA OF PASADENA - CLOSE TO PCC, CAL TECH & TRANSPORTATION.
Public Records
Nov 12, 1980
Sold
$95,000
$97/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$3,113 (+7.7%)
$190,175 + $33,786
$223,961
2024
$2,891 (+0.9%)
$186,447 + $33,124
$219,571
2023
$2,865 (+3.3%)
$182,792 + $32,475
$215,267
2022
$2,774 (+4.2%)
$179,208 + $31,839
$211,047
2021
$2,663 (+3.5%)
$175,695 + $31,215
$206,910
2020
$2,572 (−0.1%)
$172,250 + $30,603
$202,853
2019
$2,575 (+1.0%)
$170,484 + $30,290
$200,774
2018
$2,551 (+1.6%)
$167,142 + $29,697
$196,839
2017
$2,511 (+2.7%)
$160,652 + $28,545
$189,197
2016
$2,444 (+1.1%)
$160,652 + $28,545
$189,197
2015
$2,417 (+1.5%)
$157,502 + $27,986
$185,488
2014
$2,382 (+1.0%)
$152,099 + $27,027
$179,126
2012
$2,359 (+2.3%)
$151,412 + $26,905
$178,317
2011
$2,305 (+1.5%)
$148,444 + $26,378
$174,822
2010
$2,272 (−0.2%)
$145,534 + $25,861
$171,395
2009
$2,276 (+6.2%)
$144,447 + $25,668
$170,115
2008
$2,144
$144,791 + $25,729
$170,520
Tax history for 1848 Keystone St
Year
Property tax
Land + Additions
Assessment*
2025
$3,113 (+7.7%)
$190,175 + $33,786
$223,961
2024
$2,891 (+0.9%)
$186,447 + $33,124
$219,571
2023
$2,865 (+3.3%)
$182,792 + $32,475
$215,267
2022
$2,774 (+4.2%)
$179,208 + $31,839
$211,047
2021
$2,663 (+3.5%)
$175,695 + $31,215
$206,910
2020
$2,572 (−0.1%)
$172,250 + $30,603
$202,853
2019
$2,575 (+1.0%)
$170,484 + $30,290
$200,774
2018
$2,551 (+1.6%)
$167,142 + $29,697
$196,839
2017
$2,511 (+2.7%)
$160,652 + $28,545
$189,197
2016
$2,444 (+1.1%)
$160,652 + $28,545
$189,197
2015
$2,417 (+1.5%)
$157,502 + $27,986
$185,488
2014
$2,382 (+1.0%)
$152,099 + $27,027
$179,126
2012
$2,359 (+2.3%)
$151,412 + $26,905
$178,317
2011
$2,305 (+1.5%)
$148,444 + $26,378
$174,822
2010
$2,272 (−0.2%)
$145,534 + $25,861
$171,395
2009
$2,276 (+6.2%)
$144,447 + $25,668
$170,115
2008
$2,144
$144,791 + $25,729
$170,520
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RM-16
Multi-Family Residential - City of Gardens District
The purposes of the RM-16, zoning districts are to: Provide appropriately located areas for medium and high density residential neighborhoods that are consistent with and implement the Medium Density, Medium-High Density, and High Density Residential, land use designations of the General Plan, and with the standards of public health and safety established by this Zoning Code; Promote multiple-family residential developments having maximum economic life and stability; Integrate the street and the site visually and functionally as a total environment; Achieve an appropriate level of design quality consistent with or better than the surrounding neighborhood and the price range of the development; Relate new development to the existing environment in scale, material, and character so that Pasadena's inherent human scale, visual, and functional diversity may be maintained and enhanced; and Restrict alterations to the existing grade, except for minor grading for landscaping purposes and for subterranean parking.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure
Oct 18, 2017 • Final
Plumbing
Legalize the replacement of an outdoor water heater.
Plumbing
Water heater
Jul 6, 2017 • Final
Mechanical
Install a new furnace.
HVAC
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Exterior
Property Information
Subdivision Name: SUN VILLA TR
Living Sq. Ft: 980
# of Units: 2
Legal Description: PORTION OF THE SANTA ANITA RANCH BEING IN THE GROGAN TRACT LOT COM AT NW COR OF LOT 26 SUN VILLA TR TH W 49 FT WITH A UNIFORM DEPTH OF 120 FT S 0 05'15" W
Lot Information
# of Buildings: 2
Land Sq. Ft: 5,850
Municipality Name: PASADENA
Acres: 0.1343
Zoning Code: PSR1
County Use Description: DUPLEX
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 980
Stories: —
Lot Size: 5,850 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1924
Year Renovated: —
County: Los Angeles County
APN: 5747019006
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
Hamilton Elementary School
Public K-5 • Assigned • 0.3mi
7/10
McKinley School
Public K-8 • Assigned • 1.4mi
2/10
Pasadena High School
Public 9-12 • Assigned • 1.7mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
The Pasadena market remains active, but buyers have a little more time and negotiating room as homes are taking longer to sell. Well-priced homes in desirable neighborhoods can still attract strong interest and multiple offers. If you’re considering...