Desirable Bollinger Hills Home with Breathtaking Views! (5 Bed- 3 full baths) 3 Beds down Including Master that opens to Fantastic views. This home is incredibly well maintained Inside and Out, Vaulted Ceilings, Tasteful Designer touches and beautiful details throughout. Granite Counter Tops, Elegant Crown Molding and Baseboard, updated Kitchen and Baths, and all located on a Premium lot in a quiet cu-de-sac. Come outside and enjoy your Custom Water Feature and relax in your hot tub while taking in some of the most spectacular views San Ramon Offers. Bollinger Hills low HOA fee includes a Community Pool, Cabana, Tennis and Bocce Courts just a short stroll from your home. Bollinger Hills is within the Award Winning SRV School District. This home is Perfect for you and your family. Come see this home and make it yours
Single-familyProperty Type
1985Year Built
7,722 sq ftLot Size
$855Est. Price/Sq.Ft.
2 car garageParking
Listed by Ernest Boehm•DRE #01955657• Boehm & Associates
bridgeMLS, Bay East AOR, or Contra Costa AOR #11034665
Nov 22, 1999
Listing Removed
—
Public Records
Feb 22, 1996
Sold
$335,000
$163/sq ft
Public Records
Apr 12, 1991
Sold
$329,000
$160/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$18,041 (+3.2%)
$927,426 + $618,284
$1,545,710
2025
$17,479 (+2.1%)
$927,426 + $618,284
$1,545,710
2024
$17,123 (+1.6%)
$909,242 + $606,161
$1,515,403
2023
$16,856 (+0.7%)
$891,414 + $594,276
$1,485,690
2022
$16,731 (+2.2%)
$873,936 + $582,624
$1,456,560
2021
$16,376 (+88.7%)
$856,800 + $571,200
$1,428,000
2020
$8,679 (+1.1%)
$840,000 + $560,000
$1,400,000
2019
$8,584 (+3.9%)
$337,281 + $372,418
$709,699
2018
$8,264 (+3.8%)
$330,668 + $365,116
$695,784
2017
$7,960 (+1.4%)
$317,829 + $350,939
$668,768
2016
$7,851 (+1.4%)
$317,829 + $350,939
$668,768
2015
$7,744 (+1.5%)
$311,598 + $344,058
$655,656
2014
$7,632 (+1.3%)
$300,906 + $332,252
$633,158
2013
$7,533 (+3.2%)
$300,906 + $332,252
$633,158
2012
$7,303 (+2.0%)
$299,547 + $330,751
$630,298
2011
$7,159 (+1.4%)
$293,674 + $324,266
$617,940
2010
$7,061 (−0.1%)
$287,916 + $317,908
$605,824
2009
$7,068 (+3.6%)
$285,765 + $315,533
$601,298
2008
$6,824
$286,444 + $316,283
$602,727
Tax history for 42 Seneca Ln
Year
Property tax
Land + Additions
Assessment*
2026
$18,041 (+3.2%)
$927,426 + $618,284
$1,545,710
2025
$17,479 (+2.1%)
$927,426 + $618,284
$1,545,710
2024
$17,123 (+1.6%)
$909,242 + $606,161
$1,515,403
2023
$16,856 (+0.7%)
$891,414 + $594,276
$1,485,690
2022
$16,731 (+2.2%)
$873,936 + $582,624
$1,456,560
2021
$16,376 (+88.7%)
$856,800 + $571,200
$1,428,000
2020
$8,679 (+1.1%)
$840,000 + $560,000
$1,400,000
2019
$8,584 (+3.9%)
$337,281 + $372,418
$709,699
2018
$8,264 (+3.8%)
$330,668 + $365,116
$695,784
2017
$7,960 (+1.4%)
$317,829 + $350,939
$668,768
2016
$7,851 (+1.4%)
$317,829 + $350,939
$668,768
2015
$7,744 (+1.5%)
$311,598 + $344,058
$655,656
2014
$7,632 (+1.3%)
$300,906 + $332,252
$633,158
2013
$7,533 (+3.2%)
$300,906 + $332,252
$633,158
2012
$7,303 (+2.0%)
$299,547 + $330,751
$630,298
2011
$7,159 (+1.4%)
$293,674 + $324,266
$617,940
2010
$7,061 (−0.1%)
$287,916 + $317,908
$605,824
2009
$7,068 (+3.6%)
$285,765 + $315,533
$601,298
2008
$6,824
$286,444 + $316,283
$602,727
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
5
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
7,722 Sq. Ft.
Year renovated
2005
Sq. Ft.
2,060
Year built
1985
Style
Single Family Residential
County
Contra Costa County
APN
2097010199
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 30, 2026.
RS-10
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Dec 28, 2021 • Final
Photovoltaic - electrical
Electrical
Solar
Jan 30, 2010 • Final
Building/residential/rp/repair
Remodel
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
Parking
Garage Information
# of Garage Spaces: 2
Has Attached Garage: Yes
Parking Information
Has Garage: Yes
Parking Features: Attached Garage
Interior
Virtual Tour
Bedroom Information
Bedroom Features: Ground Floor Bedroom, Primary Suite/Retreat, Primary Bedroom on Ground Floor, More Than One Bedroom on Ground Floor
Bathroom Information
# of Baths (Full): 3
Bathroom Features: Double Sinks, Granite, Primary Stall Shower(s), Shower over Tub (1), Stall Shower, Stone, Full on Ground Floor
Appliances
Dishwasher, Garbage Disposal, Microwave, Electric Oven Range
Patio & Porch Features: Back Yard, Deck, Tennis Court(s)
Pool Information
Pool Features: Community Facility
Stories
Stories: 2
Style
Architectural Style: Contemporary
Year Built
Year Built Details: 2
Property Information
Building Area Total (Sq. Ft.): 2,060
View
View: Canyon, City Lights, Hills, Mountains, Valley
Financial
Financial Information
Buyer Financing: Conventional
Listing Terms: Cash or Conventional Loan
Utilities
Heating & Cooling
Cooling: Central Forced Air
Heating: Central Forced Air
Utility Information
Gas: Public Utilities
Utilities: Public Utilities, Public Water
Water Source: Public
Location
HOA Information
Association Amenities: Cabana, Club House, Community Pool, Game Court (Outdoor), Playground
Association Amenities (Additional): Tennis Court Facility
Association Fee: $40
Association Fee Frequency: Monthly
Association Name: Bollinger Hills
Has Association: Yes
School Information
Elementary School District: San Ramon Valley Unified
High School District: San Ramon Valley Unified
Location Information
MLS Area: San Ramon
Street Name: Seneca
Street Number: 42
WalkScore Information
Walk Score: 13
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,060
Stories: 2.0
Lot Size: 7,722 square feet
Style: Single Family Residential
Year Built: 1985
Year Renovated: 2005
County: Contra Costa County
APN: 2097010199
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Bollinger Canyon Elementary School
Public K-5 • Assigned • 0.3mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.3mi
10/10
California High School
Public 9-12 • Assigned • 1.7mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon remains competitive, with homes averaging 1 offer and selling in 29 days. Median price is $1.4M (+2.8%), while price per sq. ft. is $677 (-1.2%). Buyers have negotiation opportunities; sellers should price strategically.
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...