489 Beacon Ridge Ln is a 1,976 square foot townhouse on a 2,940 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on March 15, 1994 for $312,000. Based on Redfin's Walnut Creek data, we estimate the home's value is $1,015,931.
TownhomeProperty Type
1988Year Built
2,940 sq ftLot Size
$514Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,015,931
$704K since sold in March 1994$77K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.6% lower than the average sale price ($1.16M) 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
PD
Planned Development District
The purpose of the Planned Development District is to allow diversification in the relationship of various buildings, land uses, structures, and open spaces in order to be relieved from the rigid standards of conventional zoning. A Planned Development District shall comply with the regulations and provision of the General Plan and any applicable specific plan and shall provide adequate standards to promote the public, health, safety and general welfare without unduly inhibiting the advantages of modern building techniques and planning for residential or commercial purposes.
Mar 17, 2026 • Final
Building new construction, additions, alterations or sign
Construct a front entry stairway and multiple front private elevated balconies with guardrails. Install a rear balcony entry stairway and several rear private elevated balconies with guardrails.
Addition
Oct 8, 2025 • Final
Residential mechanical: hvac, furnace, air conditioner replacement or ductwork only (no relocation)
Replace a 3 ton indoor coil in the garage of a residential building.
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
Interior
Room Information
# of Rooms: 7
Exterior
Property Information
Subdivision Name: SUBDIVISION 5142
Living Sq. Ft: 1,976
Ground Floor Sq. Ft: 1,186
Building Sq. Ft: 1,976
# of Stories: 1
Legal Description: T05142 L0097 B EX 1/2 MR
Parking & Garage Information
Garage/Parking Sq. Ft: 472
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,940
Legal Lot Number: 97
Acres: 0.0675
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,976
Stories: 1.0
Lot Size: 2,940 square feet
Style: Townhouse
Year Built: 1988
Year Renovated: 2005
County: Contra Costa County
APN: 1753700317
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Springhill Elementary School
Public K-5 • Assigned • 0.5mi
7/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 2.1mi
8/10
Acalanes High School
Public 9-12 • Assigned • 0.7mi
10/10
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
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 96° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Walnut Creek, CA • 94597
Average low and high temperatures (°F)
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57
91
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87
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79
54
64
47
56
44
Jan
Feb
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Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$966,000 – $1.17M
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