Desirable corner-lot residence in the Vista Del Mar community, built in 2021 and offering two separate units. The main residence features 4 bedrooms and 3 full bathrooms, including a convenient first-floor bedroom with a full bath—ideal for multigenerational living. The spacious second-floor loft provides additional flexibility for a home office, or potential extra sleeping space. A major highlight is the separate 1bedroom/1 bothroom ADU located at 619 Whisper Ln, with its own address and private living arrangement. The ADU offers excellent versatility for rental income, extended family, guests, or a private workspace. The property also features a solar system, offering the potential for improved energy efficiency and reduced electricity costs. Enjoy the benefits of newer construction with convenient access to BART, shopping, dining, parks, schools, and major commuter routes. A unique opportunity combining modern living, flexible space, and a separate ADU in a convenient East Bay location. Open house 2-4pm of 10/17 and 10/18/2026.
Single-familyProperty Type
2021Year Built
3,976 sq ftLot Size
$337Price/Sq.Ft.
$145/moHOA Dues
2 car garageParking
Listed by Martin Cai•DRE #01941268• EXP Realty of California, Inc
Listed by Junjie Xie•DRE #02193688• Grand Realty Group
bridgeMLS, Bay East AOR, or Contra Costa AOR #41150464
Oct 7, 2026
Listed
$750,000
$337/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$10,817 (−3.8%)
$268,918 + $501,082
$770,000
2025
$11,248 (+4.2%)
$268,918 + $501,082
$770,000
2024
$10,790 (+0.3%)
$286,380 + $533,620
$820,000
2023
$10,753 (+37.1%)
$275,554 + $513,446
$789,000
2022
$7,844 (+185.7%)
$276,000 + $513,000
$789,000
2021
$2,746
$244,529 + $280,000
$524,529
Public record
Public record
Zoning
Beds
5
Baths
4
Stories
2
Lot width
—
Lot depth
—
Lot size
2,947 Sq. Ft.
Year renovated
2022
Finished Sq. Ft.
2,226
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,226
Year built
2021
Style
Single Family Residential
County
Contra Costa County
APN
0935801225
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 30, 2026.
PD
Planned Development District
The specific purpose of the planned development district (PD) is to: Establish a procedure for the development of large parcels of land in order to reduce or eliminate the rigidity, delay, and inequity that otherwise would result from application of zoning standards and procedures designed primarily for small parcels.; Ensure orderly and thorough planning and review procedures that will result in quality urban design.; Encourage variety and avoid monotony in large developments by allowing greater freedom in selecting the means to provide access, light, open space and amenity.; Provide for flexibility, consistent with the general plan, from the rigid land use and development regulations found in base districts in order to take advantage of unique land use or site characteristics.; Encourage allocation and improvement of common open space in residential areas, and provide for maintenance of the open space at the expense of those who will directly benefit from it.; Encourage the preservation of serviceable existing structures of historic value or artistic merit by providing the opportunity to use them imaginatively for purposes other than that for which they were originally intended.; Encourage the assembly of properties that might otherwise be developed in unrelated increments to the detriment of surrounding neighborhoods.
Permitted uses
Include but are not limited to:
No uses permitted by right
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
6/10 Fire Factor
10% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 96° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
18 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Pittsburg, CA • 94565
Average low and high temperatures (°F)
60
41
64
46
72
52
72
52
79
56
85
60
87
61
91
63
85
63
74
55
64
48
56
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
75/ 100
Good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
7.8 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 617 Whisper Ln
$749,622
$378 under list price of $750K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $730K to $795K.