521 Regulus Rd is a 2,934 square foot house on a 0.46 acre lot with 4 bedrooms and 4 bathrooms. - it last sold on July 11, 1986 for $325,000. Based on Redfin's Livermore data, we estimate the home's value is $2,072,129.
Single-familyProperty Type
1987Year Built
0.46 acresLot Size
$706Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,072,129
$1.7M since sold in July 1986$22K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.3% lower than the average sale price ($2.36M) 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
Suburban Residential
The Suburban Residential (R-S) zone is applied to areas of the City that are appropriate for low-density residential dwellings of a single-family dwelling type. The R-S zone preserves and protects a single-family residential character, but allows flexible subdivision design and development that encourages a variety of lot sizes, housing types, and housing opportunities for all income groups.
Permitted uses
Include but are not limited to:
Garden center
Housing
Housing-Single unit
Housing-Other
Dec 15, 2021 • Final
Water heater
Remove and replace a natural gas water heater in an outside closet.
Plumbing
Water heater
Jul 25, 2014 • Final
Roof
Install a steel tile roof overlay over the existing wood shake roof.
Roofing
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
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood
Building Construction Quality: Good
Property Information
Living Sq. Ft: 2,934
Building Sq. Ft: 2,934
# of Units: 1
# of Stories: 2
Legal Description: TRACT 5034 LOT 22
Lot Information
# of Buildings: 1
Land Sq. Ft: 20,003
Legal Lot Number: 22
Municipality Name: LIVERMORE INCORP
Acres: 0.4592
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 2,934
Stories: 2.0
Lot Size: 0.46 acres
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Alameda County
APN: 099 132301200
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Emma C. Smith Elementary School
Public K-5 • Assigned • 0.6mi
10/10
William Mendenhall Middle School
Public 6-8 • Assigned • 0.4mi
7/10
Granada High School
Public 9-12 • Assigned • 1.2mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Livermore market remains moderately competitive.Well price Property is attracting Buyer quickly. Buyers have some negotiating power on longer listed homes while Seller should price strategically and present homes well. overall demand remain healthy...