1015 Park Spring Ln is a 1,593 square foot house on a 7,943 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on November 30, 1989 for $256,000. Based on Redfin's Diamond Bar data, we estimate the home's value is $942,797.
Single-familyProperty Type
1978Year Built
7,943 sq ftLot Size
$592Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$942,797
$687K since sold in November 1989$9,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.9% lower than the average sale price ($1.08M) 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
RLM
Low/Medium Density Residential District
The RLM zoning district is intended primarily for existing subdivided areas developed with detached single-family dwellings. The maximum allowed density for new residential subdivisions within this zoning district will be five dwellings per gross acre. The RLM zoning district is consistent with the low density residential land use category of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Fire house
Police station
Park & open space
Property details
Interior
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Exterior
Property Information
Subdivision Name: 33182
Living Sq. Ft: 1,593
# of Units: 1
Legal Description: TR=33182 LOT 50
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,943
Legal Lot Number: 50
Municipality Name: DIAMOND BAR
Acres: 0.1823
Depth Footage: 111
Front Footage: 72
Zoning Code: LCR18000*
County Use Description: SINGLE FAMILY RESID
Utility Information
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,593
Stories: —
Lot Size: 7,943 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: 1978
County: Los Angeles County
APN: 8701026007
Home facts updated by county records on Oct 7, 2026
Around this home
Schools
Quail Summit Elementary School
Public K-5 • Assigned • 0.7mi
9/10
Chaparral Middle School
Public 6-8 • Assigned • 0.9mi
10/10
Diamond Bar High School
Public 9-12 • Assigned • 2.4mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
The Diamond Bar market is shifting, creating new opportunities for both buyers and sellers. Buyers have a bit more negotiating room, while well-priced, well-maintained homes can still attract strong interest. If you’re considering a move, I’d be...
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