1947 Santa Rosa Ave is a 2,445 square foot house on a 9,325 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on July 30, 1993 for $242,000. Based on Redfin's Pasadena data, we estimate the home's value is $1,555,797.
Single-familyProperty Type
1924Year Built
9,325 sq ftLot Size
$636Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,555,797
$1.3M since sold in July 1993$12K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.5% higher than the average sale price ($1.41M) of 6 comparable homes.
*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
RS-6
Single-Family Residential District
The purposes of the RS zoning districts are to: Provide appropriately located areas for single-family residential neighborhoods that are consistent with and implement the Single-Family Residential land use designation of the General Plan, and that are consistent with the standards of public health and safety established by this Zoning Code; and Ensure adequate light, air, privacy, and open space for each dwelling, and protect residents from the harmful effects of excessive noise, population density, traffic congestion, and other adverse environmental effects. The designation of property in the RS zoning district shall include the Zoning Map showing a numerical suffix to the RS map symbol (e.g., RS-2) which shall note the maximum number of dwelling units allowed per acre of site area.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Infrastructure
Aug 26, 2021 • Final
Plumbing permit - express
Perform plumbing work.
Plumbing
Dec 16, 2020 • Final
Single family residential - pool
Pool and hot tub
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
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: A&R PIERCE
Living Sq. Ft: 2,445
# of Units: 1
Legal Description: A R PIERCE TRACT LOT 29
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,325
Legal Lot Number: 29
Municipality Name: PASADENA
Acres: 0.2141
Depth Footage: 185
Front Footage: 50
Zoning Code: PSR6
County Use Description: SINGLE FAMILY RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,445
Stories: —
Lot Size: 9,325 square feet
Style: Single Family Residential
Year Built: 1924
Year Renovated: 1966
County: Los Angeles County
APN: 5838016021
Home facts updated by county records on Oct 8, 2026
Around this home
Schools
Altadena Elementary School
Public K-5 • Assigned • 0.5mi
5/10
Eliot Arts Magnet
Public 6-8 • Assigned • 0.6mi
2/10
John Muir High School
Public 9-12 • Assigned • 1.1mi
4/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
6/10 Heat Factor
7 days above 98° expected this year, 19 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
21 unhealthy days expected this year, 24 days in 30 years
Provided by First Street
Historical weather
Pasadena, CA • 91104
Average low and high temperatures (°F)
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50
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Sun exposure
In this area, properties receive around 10.2 hours in
June and 6.5 hours in December, placing it above the
U.S. average for solar exposure.
10.2 hrs
6.5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.48M – $1.79M
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