Turnkey Reliez Valley Traditional with Guest House 4 Bedrooms | 3 Bathrooms | 2736± Sq. Ft. | .75± Acre Lot | Built in 2003 1 Bedroom | 1 Bathroom | 594± Sq. Ft. Guest House with Kitchen This turnkey home is nestled on a private road in the tranquil Reliez Valley with serene views of the Briones hills, upgraded finishes throughout, beautiful woodwork, amazing natural light, and a detached 1 bedroom/1 full bathroom guest house with an open living space and kitchen. The peaceful exterior offers multiple venues for dining, relaxation and play including a covered patio, sun deck, level turf, view balcony with fire pit, flourishing rose garden, and fruit and citrus trees. This home’s convenient location offers the tranquility and privacy of the country yet it is located in an easily-accessible neighborhood just 20± miles away from San Francisco and close to walking paths, Briones Regional Park access, top-rated schools (Lafayette/Acalanes School Districts), and all of the amenities
bridgeMLS, Bay East AOR, or Contra Costa AOR #40880077
Nov 8, 2019
Sold
$1,745,000
$638/sq ft
Oct 10, 2019
Pending
—
Oct 3, 2019
Price Changed
$1,765,000
$645/sq ft
Aug 29, 2019
Listed
$1,865,000
$682/sq ft
Public Records
Apr 10, 2017
Sold
$1,630,000
$596/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40653841
Sep 15, 2014
Listing Removed
—
Aug 11, 2014
Price Changed
*
Jul 11, 2014
Price Changed
*
May 27, 2014
Price Changed
*
May 6, 2014
Price Changed
*
Apr 18, 2014
Listed
*
bridgeMLS, Bay East AOR, or Contra Costa AOR #40071421
Sep 17, 2005
Sold
$1,485,000
$543/sq ft
Apr 26, 2005
Listing Removed
—
Apr 5, 2005
Listed
$1,485,000
$543/sq ft
+1
Newly built in 2003, custom 4 bed/3 bath home plus 580 sf detached 1 bed/1 bath casita (not a legal rental). Open plan w/ Great Rm, Kitchen, Dining. Views of hills/valley. Gourmet kitchen w/ cherry cabinets, marble counters & prof.Viking, Dacor, Miele appliances. Steam rm w/ dual shower in MBath.
Public Records
Jul 5, 2005
Sold
$1,485,000
$543/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$22,806 (+1.7%)
$1,115,517 + $831,059
$1,946,576
2024
$22,419 (+1.7%)
$1,093,645 + $814,764
$1,908,409
2023
$22,034 (+1.6%)
$1,072,201 + $798,789
$1,870,990
2022
$21,697 (+3.0%)
$1,051,178 + $783,127
$1,834,305
2021
$21,070 (−50.3%)
$1,030,567 + $767,772
$1,798,339
2020
$42,397 (+106.1%)
$1,010,360 + $752,718
$1,763,078
2019
$20,570 (+3.6%)
$1,000,000 + $745,000
$1,745,000
2018
$19,845 (+18.0%)
$1,184,703 + $511,148
$1,695,851
2017
$16,820 (+8.0%)
$693,705 + $692,795
$1,386,500
2016
$15,567 (+14.8%)
$693,705 + $692,795
$1,386,500
2015
$13,562 (+17.5%)
$637,418 + $636,582
$1,274,000
2014
$11,547 (+11.3%)
$462,553 + $461,947
$924,500
2013
$10,371 (+8.2%)
$462,553 + $461,947
$924,500
2012
$9,585 (−4.9%)
$413,521 + $412,979
$826,500
2011
$10,082 (−26.0%)
$383,752 + $383,248
$767,000
2010
$13,630 (+1.4%)
$405,766 + $405,234
$811,000
2009
$13,444 (−25.0%)
$576,128 + $575,372
$1,151,500
2008
$17,915
$574,865 + $567,635
$1,142,500
Tax history for 3330 Vaughn Rd
Year
Property tax
Land + Additions
Assessment*
2025
$22,806 (+1.7%)
$1,115,517 + $831,059
$1,946,576
2024
$22,419 (+1.7%)
$1,093,645 + $814,764
$1,908,409
2023
$22,034 (+1.6%)
$1,072,201 + $798,789
$1,870,990
2022
$21,697 (+3.0%)
$1,051,178 + $783,127
$1,834,305
2021
$21,070 (−50.3%)
$1,030,567 + $767,772
$1,798,339
2020
$42,397 (+106.1%)
$1,010,360 + $752,718
$1,763,078
2019
$20,570 (+3.6%)
$1,000,000 + $745,000
$1,745,000
2018
$19,845 (+18.0%)
$1,184,703 + $511,148
$1,695,851
2017
$16,820 (+8.0%)
$693,705 + $692,795
$1,386,500
2016
$15,567 (+14.8%)
$693,705 + $692,795
$1,386,500
2015
$13,562 (+17.5%)
$637,418 + $636,582
$1,274,000
2014
$11,547 (+11.3%)
$462,553 + $461,947
$924,500
2013
$10,371 (+8.2%)
$462,553 + $461,947
$924,500
2012
$9,585 (−4.9%)
$413,521 + $412,979
$826,500
2011
$10,082 (−26.0%)
$383,752 + $383,248
$767,000
2010
$13,630 (+1.4%)
$405,766 + $405,234
$811,000
2009
$13,444 (−25.0%)
$576,128 + $575,372
$1,151,500
2008
$17,915
$574,865 + $567,635
$1,142,500
*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
0.75 Acres
Year renovated
2008
Sq. Ft.
2,736
Year built
2003
Style
Single Family Residential
County
Contra Costa County
APN
1672800321
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Sep 22, 2008 • Active
Building/residential/ad/single family addition
Construct a two-story addition and perform a kitchen remodel according to plans. No gas line work is included.
Convert an existing storage area into a conditioned cabana. No changes are permitted to the exterior of the building and no kitchen facilities are included.
ADU
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
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Shower Over Tub, Tile, Updated Baths
Primary Bathroom Included Features: Stall Shower, Tile, Updated Baths
Interior Features
Interior Features: Au Pair, Bonus/Plus Room, Dining Area, In-Law Floorplan, Storage, Stone Counters, Eat-in Kitchen, Updated Kitchen
Appliances: Dishwasher, Disposal, Gas Range, Refrigerator, Gas Water Heater
Laundry Features: Laundry Room
Street Level Features: 1 Bedroom, 1.5 Baths, Primary Bedrm Suite - 1, Main Entry
Window Features: Skylight(s), Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Tile
Room Information
Kitchen Features: Counter - Stone,Dishwasher,Eat In Kitchen,Garbage Disposal,Gas Range/Cooktop,Refrigerator,Skylight(s),Updated Kitchen
Rooms Total: 10
Fireplace Features: Brick, Living Room
Basement: Crawl Space
Exterior
Building Information
Construction Materials: Stucco, Wood Siding
Building Area Total: 2,736
Exterior Features
Patio And Porch Features: Deck, Patio
Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front
Fencing: Fenced
Roof: Shingle
Property Information
Living Area: 2736
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 2003
Lot Information
Other Structures: Guest House
Lot Size Square Feet: 32757
Lot Size Area: 0.75
Lot Size Units: Acres
Lot Size Acres: 0.75
Lot Features: Sloped Down, Sloped Up
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air
Location
School Information
High School District: Acalanes (925) 280-3900
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,736
Stories: 1.0
Lot Size: 0.75 acres
Style: Single Family Residential
Year Built: 2003
Year Renovated: 2008
County: Contra Costa County
APN: 1672800321
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Springhill Elementary School
Public K-5 • Assigned • 1.8mi
7/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 3.3mi
8/10
Acalanes High School
Public 9-12 • Assigned • 2.1mi
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
5/10 Fire Factor
3% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 95° 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
Lafayette, CA • 94549
Average low and high temperatures (°F)
60
43
62
46
70
50
68
49
75
52
78
54
79
55
87
58
84
59
77
56
63
48
57
45
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
$2.17M – $2.63M
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2019. This data may not match public records. Learn more.