bridgeMLS, Bay East AOR, or Contra Costa AOR #11133035
May 1, 2002
Sold
$906,765
$324/sq ft
Apr 4, 2002
Listing Removed
—
Mar 25, 2002
Listed
$939,000
$335/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11078149
Mar 28, 2001
Sold
$895,000
$320/sq ft
Feb 12, 2001
Listing Removed
—
Jan 31, 2001
Listed
$939,950
$336/sq ft
LIVE ON THE LAKE IN ROUNDHILL! IN A BEAUTIFULLY REMODELED SINGLE STORY WITH VAULTED CEILINGS,LARGE KITCHEN &
bridgeMLS, Bay East AOR, or Contra Costa AOR #10256284
Aug 1, 1998
Listing Removed
—
May 22, 1998
Sold
$625,000
$223/sq ft
May 20, 1998
Listed
$599,950
$214/sq ft
UPDATED 5 YRS AGO, THIS ONE LEVEL CHARMER IS LIGHT,BRIGHT,BEAUTIFUL!LUSH GARDENS,LAKE VIEWS,POOL,HARDWD FLOORS,CROWN MOLDING,SKY
bridgeMLS, Bay East AOR, or Contra Costa AOR #28256284
Jun 23, 1998
Sold
$625,000
$223/sq ft
May 22, 1998
Listing Removed
—
May 20, 1998
Listed
$599,950
$214/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$15,859 (+2.0%)
$828,756 + $537,481
$1,366,237
2024
$15,543 (+1.5%)
$812,506 + $526,943
$1,339,449
2023
$15,309 (+0.7%)
$796,575 + $516,611
$1,313,186
2022
$15,198 (+2.1%)
$780,956 + $506,482
$1,287,438
2021
$14,882 (+0.9%)
$765,644 + $496,551
$1,262,195
2020
$14,751 (+1.1%)
$750,632 + $486,815
$1,237,447
2019
$14,590 (+4.8%)
$742,936 + $481,824
$1,224,760
2018
$13,921 (+3.7%)
$728,369 + $472,377
$1,200,746
2017
$13,425 (+1.2%)
$700,087 + $454,035
$1,154,122
2016
$13,269 (+1.2%)
$700,087 + $454,035
$1,154,122
2015
$13,111 (+1.3%)
$686,360 + $445,133
$1,131,493
2014
$12,944 (+18.8%)
$662,809 + $429,859
$1,092,668
2013
$10,899 (+12.2%)
$662,809 + $429,859
$1,092,668
2012
$9,716
$554,733 + $359,767
$914,500
2011
$9,714 (−19.5%)
$495,590 + $321,410
$817,000
2010
$12,062 (−0.1%)
$495,590 + $321,410
$817,000
2009
$12,077 (+3.3%)
$629,455 + $408,228
$1,037,683
2008
$11,697
$630,951 + $409,198
$1,040,149
Tax history for 3156 Roundhill Rd
Year
Property tax
Land + Additions
Assessment*
2025
$15,859 (+2.0%)
$828,756 + $537,481
$1,366,237
2024
$15,543 (+1.5%)
$812,506 + $526,943
$1,339,449
2023
$15,309 (+0.7%)
$796,575 + $516,611
$1,313,186
2022
$15,198 (+2.1%)
$780,956 + $506,482
$1,287,438
2021
$14,882 (+0.9%)
$765,644 + $496,551
$1,262,195
2020
$14,751 (+1.1%)
$750,632 + $486,815
$1,237,447
2019
$14,590 (+4.8%)
$742,936 + $481,824
$1,224,760
2018
$13,921 (+3.7%)
$728,369 + $472,377
$1,200,746
2017
$13,425 (+1.2%)
$700,087 + $454,035
$1,154,122
2016
$13,269 (+1.2%)
$700,087 + $454,035
$1,154,122
2015
$13,111 (+1.3%)
$686,360 + $445,133
$1,131,493
2014
$12,944 (+18.8%)
$662,809 + $429,859
$1,092,668
2013
$10,899 (+12.2%)
$662,809 + $429,859
$1,092,668
2012
$9,716
$554,733 + $359,767
$914,500
2011
$9,714 (−19.5%)
$495,590 + $321,410
$817,000
2010
$12,062 (−0.1%)
$495,590 + $321,410
$817,000
2009
$12,077 (+3.3%)
$629,455 + $408,228
$1,037,683
2008
$11,697
$630,951 + $409,198
$1,040,149
*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
Permits
Beds
4
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
0.38 Acres
Year renovated
1963
Sq. Ft.
2,801
Year built
1963
Style
Single Family Residential
County
Contra Costa County
APN
1932340076
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Jun 13, 2017 • Final
Building - residential re-roof
Install a new cool roof with composition shingles.
Roofing
Jan 30, 2010 • Final
Building - residential mechanical
Work on miscellaneous mechanical systems.
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
Parking
Parking Information
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Detached, Garage, Off Street, Workshop in Garage, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub
Interior Features
Interior Features: Den, Family Room, Formal Dining Room, Storage, Utility Room, Workshop, Counter - Solid Surface, Eat-in Kitchen, Updated Kitchen
Appliances: Electric Range, Disposal, Plumbed For Ice Maker, Microwave, Oven, Trash Compactor
Laundry Features: Laundry Room
Street Level Features: 4 Bedrooms, Primary Bedrm Retreat
Window Features: Window Coverings
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Carpet
Room Information
Kitchen Features: 220 Volt Outlet,Counter - Solid Surface,Eat In Kitchen,Electric Range/Cooktop,Garbage Disposal,Ice Maker Hookup,Microwave,Oven Built-in,Trash Compactor,Updated Kitchen
Rooms Total: 8
Fireplace Features: Family Room, Gas Starter, Living Room, Two-Way, Wood Burning
Exterior
Building Information
Construction Materials: Concrete Block, Wood Siding
Building Area Total: 2,801
Foundation Details: Raised
Exterior Features
Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Back, Sprinklers Front
Pool Information
Pool Features: Gunite, In Ground
Has Private Pool
Property Information
Living Area: 2801
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1963
Lot Information
Lot Size Square Feet: 16440
Lot Size Area: 0.37
Lot Size Units: Acres
Lot Size Acres: 0.37
Lot Features: Level, Premium Lot
Waterfront
Waterfront Features: Lake Front
Zoning: R-1
Utilities
Utility Information
Water Source: Public, Well
Electric: 220 Volts in Kitchen
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Ceiling Fan(s), Central Air
Location
Homeowners Association Information
Has Association
Association Amenities: Greenbelt
Association Name: CALL LISTING AGENT
Association Fee: $100
Association Fee Includes: Common Area Maint
Association Fee Frequency: Annually
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,801
Stories: 1.0
Lot Size: 0.38 acres
Style: Single Family Residential
Year Built: 1963
Year Renovated: 1963
County: Contra Costa County
APN: 1932340076
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Rancho Romero Elementary School
Public K-5 • Assigned • 1.4mi
9/10
Stone Valley Middle School
Public 6-8 • Assigned • 0.6mi
10/10
Monte Vista High School
Public 9-12 • Assigned • 1.8mi
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
8 days above 95° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
17 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Alamo, CA • 94507
Average low and high temperatures (°F)
58
39
61
42
68
46
68
47
74
51
80
54
80
55
86
58
83
57
76
53
62
44
56
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$2.47M – $2.99M
Reach more buyers when you sell with Redfin. Save up to $25,986 in fees.3 minutes to get started.
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2002. This data may not match public records. Learn more.