Come to this exquisite 5 bdrm 3.5 bath with a stand-alone in-law unit and be amazed. The updated interiors are elegant and contemporary and the floor plan is versatile with two separate living areas. The main living space is all on one level and has approx 3477 sq ft and 5 bedrooms. The 5th bedroom is shown as an office. The downstairs in law has its own entrance, kitchenette, bathroom, sleeping space, sitting area and a private deck; perfect for an au-pair or extended family. The enchanting grounds has multiple destinations to relax, swim, play, enjoy the views and entertain. The expansive pool is private and secure with outdoor cameras that allow the pool to be monitored from a smartphone anywhere in the house. Briones park is steps away and there's the added value of Lafayette schools...this is a rare opportunity to live in a property you'll never want to leave!
Single-familyProperty Type
1978Year Built
0.94 acresLot Size
$636Est. Price/Sq.Ft.
3 car garageParking
Listed by Kim Strand•DRE #00851977• Better Homes Realty
Bought with Tyler Hargan•DRE #01852844• Branagh Realty
bridgeMLS, Bay East AOR, or Contra Costa AOR #40792354
Oct 17, 2017
Sold
$1,833,000
$434/sq ft
Aug 28, 2017
Pending
—
Aug 6, 2017
Listed
$1,798,000
$426/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40773110
May 22, 2017
Listing Removed
—
May 5, 2017
Price Changed
*
Mar 12, 2017
Listed
*
Public Records
Nov 19, 1993
Sold
$465,000
$110/sq ft
Public Records
Oct 1, 1979
Sold
$211,000
$50/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$24,729 (+1.7%)
$1,276,642 + $850,706
$2,127,348
2024
$24,311 (+1.7%)
$1,251,610 + $834,026
$2,085,636
2023
$23,895 (+1.5%)
$1,227,069 + $817,673
$2,044,742
2022
$23,530 (+3.0%)
$1,203,009 + $801,641
$2,004,650
2021
$22,850 (−0.4%)
$1,179,421 + $785,923
$1,965,344
2020
$22,948 (+2.3%)
$1,156,296 + $770,513
$1,926,809
2019
$22,436 (+3.6%)
$1,144,440 + $762,613
$1,907,053
2018
$21,659 (+117.9%)
$1,122,000 + $747,660
$1,869,660
2017
$9,938 (+2.0%)
$395,411 + $374,303
$769,714
2016
$9,739 (+2.8%)
$395,411 + $374,303
$769,714
2015
$9,472 (+1.0%)
$387,658 + $366,964
$754,622
2014
$9,375 (+1.3%)
$374,357 + $354,372
$728,729
2013
$9,255 (+3.1%)
$374,357 + $354,372
$728,729
2012
$8,976 (+1.6%)
$372,666 + $352,771
$725,437
2011
$8,831 (+3.1%)
$365,359 + $345,854
$711,213
2010
$8,570 (+1.0%)
$358,196 + $339,073
$697,269
2009
$8,487 (+1.7%)
$355,519 + $336,539
$692,058
2008
$8,343
$356,364 + $337,339
$693,703
Tax history for 1729 Reliez Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$24,729 (+1.7%)
$1,276,642 + $850,706
$2,127,348
2024
$24,311 (+1.7%)
$1,251,610 + $834,026
$2,085,636
2023
$23,895 (+1.5%)
$1,227,069 + $817,673
$2,044,742
2022
$23,530 (+3.0%)
$1,203,009 + $801,641
$2,004,650
2021
$22,850 (−0.4%)
$1,179,421 + $785,923
$1,965,344
2020
$22,948 (+2.3%)
$1,156,296 + $770,513
$1,926,809
2019
$22,436 (+3.6%)
$1,144,440 + $762,613
$1,907,053
2018
$21,659 (+117.9%)
$1,122,000 + $747,660
$1,869,660
2017
$9,938 (+2.0%)
$395,411 + $374,303
$769,714
2016
$9,739 (+2.8%)
$395,411 + $374,303
$769,714
2015
$9,472 (+1.0%)
$387,658 + $366,964
$754,622
2014
$9,375 (+1.3%)
$374,357 + $354,372
$728,729
2013
$9,255 (+3.1%)
$374,357 + $354,372
$728,729
2012
$8,976 (+1.6%)
$372,666 + $352,771
$725,437
2011
$8,831 (+3.1%)
$365,359 + $345,854
$711,213
2010
$8,570 (+1.0%)
$358,196 + $339,073
$697,269
2009
$8,487 (+1.7%)
$355,519 + $336,539
$692,058
2008
$8,343
$356,364 + $337,339
$693,703
*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
5
Baths
4
Stories
1
Lot width
—
Lot depth
—
Lot size
0.94 Acres
Year renovated
1994
Sq. Ft.
3,503
Year built
1978
Style
Single Family Residential
County
Contra Costa County
APN
1671100103
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Aug 19, 2020 • Final
Building/residential/al/alteration
Perform a like-for-like remodel of a master bathroom. Replace two sinks, a shower pan, a bathtub, and a toilet in their existing locations.
Bathroom
Remodel
Aug 13, 2020 • Final
Building - residential mechanical
Replace the air conditioning unit with a 14 SEER rated system.
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
Has Attached Garage
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Garage, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1
Interior Features
Interior Features: Au Pair, Den, Dining Area, Family Room, Formal Dining Room, In-Law Floorplan, Kitchen/Family Combo, Office, Rec/Rumpus Room, Storage, Study, Breakfast Bar, Stone Counters, Kitchen Island, Updated Kitchen, Sound System
Appliances: Gas Range, Microwave, Oven, Trash Compactor, Gas Water Heater
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2017. This data may not match public records. Learn more.