STUNNING RANCHO PARAISO HAROLD SMITH HOME ON A PREMIER LOT BACKS TO OPEN SPACE WITH BREATHTAKING VIEWS, 2 STORY CLNGS, HUGE WNDWS, HDWD FLRS, COLUMNS, SPECTACULAR FAM RM, FAB GRMT EAT-IN KIT, 1ST FLR MSTR RETREAT, LRG BNS RM, ENCHANTING REAR YARD W/AMAZING VIEWS OF HILLS, TREES, POND & SO MUCH MORE!
bridgeMLS, Bay East AOR, or Contra Costa AOR #40160491
Jun 8, 2006
Sold
$1,650,000
$436/sq ft
May 8, 2006
Listing Removed
—
Apr 25, 2006
Listed
$1,699,888
$449/sq ft
Public Records
Nov 8, 1990
Sold
$240,000
$63/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$26,012 (+2.3%)
$901,717 + $1,428,759
$2,330,476
2024
$25,421 (+1.6%)
$884,037 + $1,400,745
$2,284,782
2023
$25,031 (+0.9%)
$866,703 + $1,373,280
$2,239,983
2022
$24,813 (+29.7%)
$849,709 + $1,346,353
$2,196,062
2021
$19,135 (+0.5%)
$833,049 + $1,319,954
$2,153,003
2020
$19,042 (−0.7%)
$638,425 + $1,011,575
$1,650,000
2019
$19,184 (+4.0%)
$633,396 + $1,003,604
$1,637,000
2018
$18,442 (+6.0%)
$633,395 + $1,003,605
$1,637,000
2017
$17,394 (+1.7%)
$590,060 + $934,940
$1,525,000
2016
$17,099 (−8.6%)
$590,060 + $934,940
$1,525,000
2015
$18,709 (+9.6%)
$581,741 + $921,759
$1,503,500
2014
$17,074 (+6.1%)
$478,045 + $757,455
$1,235,500
2013
$16,089 (−1.9%)
$478,045 + $757,455
$1,235,500
2012
$16,406 (+1.4%)
$455,217 + $721,283
$1,176,500
2011
$16,183 (−3.8%)
$466,244 + $738,756
$1,205,000
2010
$16,824 (−4.5%)
$466,244 + $738,756
$1,205,000
2009
$17,611 (−56.8%)
$491,395 + $778,605
$1,270,000
2008
$40,743
$522,349 + $827,651
$1,350,000
Tax history for 318 Ridgestone Ct
Year
Property tax
Land + Additions
Assessment*
2025
$26,012 (+2.3%)
$901,717 + $1,428,759
$2,330,476
2024
$25,421 (+1.6%)
$884,037 + $1,400,745
$2,284,782
2023
$25,031 (+0.9%)
$866,703 + $1,373,280
$2,239,983
2022
$24,813 (+29.7%)
$849,709 + $1,346,353
$2,196,062
2021
$19,135 (+0.5%)
$833,049 + $1,319,954
$2,153,003
2020
$19,042 (−0.7%)
$638,425 + $1,011,575
$1,650,000
2019
$19,184 (+4.0%)
$633,396 + $1,003,604
$1,637,000
2018
$18,442 (+6.0%)
$633,395 + $1,003,605
$1,637,000
2017
$17,394 (+1.7%)
$590,060 + $934,940
$1,525,000
2016
$17,099 (−8.6%)
$590,060 + $934,940
$1,525,000
2015
$18,709 (+9.6%)
$581,741 + $921,759
$1,503,500
2014
$17,074 (+6.1%)
$478,045 + $757,455
$1,235,500
2013
$16,089 (−1.9%)
$478,045 + $757,455
$1,235,500
2012
$16,406 (+1.4%)
$455,217 + $721,283
$1,176,500
2011
$16,183 (−3.8%)
$466,244 + $738,756
$1,205,000
2010
$16,824 (−4.5%)
$466,244 + $738,756
$1,205,000
2009
$17,611 (−56.8%)
$491,395 + $778,605
$1,270,000
2008
$40,743
$522,349 + $827,651
$1,350,000
*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
3
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
0.29 Acres
Year renovated
1992
Sq. Ft.
3,784
Year built
1992
Style
Single Family Residential
County
Contra Costa County
APN
1353400458
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 9, 2026.
PD
Planned Development District
The purpose of the Planned Development District is to allow diversification in the relationship of various buildings, land uses, structures, and open spaces in order to be relieved from the rigid standards of conventional zoning. A Planned Development District shall comply with the regulations and provision of the General Plan and any applicable specific plan and shall provide adequate standards to promote the public, health, safety and general welfare without unduly inhibiting the advantages of modern building techniques and planning for residential or commercial purposes.
Jul 9, 2016 • Final
Mechanical, electrical, or plumbing only
Replace the water heater.
Plumbing
Water heater
Jan 30, 2010 • Final
Building/residential/r/new single family-duplex
Construct a new single-family home with an attached garage.
New construction
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 Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Interior Features
Interior Features: Bonus/Plus Room, Stone Counters, Eat-in Kitchen, Kitchen Island, Updated Kitchen, Central Vacuum, Sound System
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Microwave
Laundry Features: Laundry Room
Upper Level Features: 2 Bedrooms, 1 Bath
Street Level Features: 2 Bedrooms, 2 Baths, Primary Bedrm Retreat, Laundry Facility, Main Entry
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2006. This data may not match public records. Learn more.