Off Market1712d on market
3551 Keystone Loop
Discovery Bay, CA, 94505 • 94505 • Contra Costa County
$810,500
$267/sqft
4Beds
3Baths
3,030Sqft
0.16 acLot
2003Built
Market activity
Demand and pricing signals for this listing
15 views
People checking out this listing
1712 days on market
Established listing
$267/sqft
Price per square foot
About this home
Single Family · Built 2003
This 3030 square foot single family home has 4 bedrooms and 3.0 bathrooms. This home is located at 3551 Keystone Loop, Discovery Bay, CA 94505.
Estimated monthly payment
Based on current rates
$5,198/month
Principal & Interest$3,933
Property Tax$811
Insurance$270
HOA$185
Down payment20% ($162,100)
3%50%
Est. 6.11% rate · 30yr fixed · $648,400 loan
Full calculator →At a glance
Key facts and listing details
TypeSingleFamily
Year Built2003
HeatingForced air
CoolingCentral
Parking3 Parking spaces
HOA$185 monthly
Lot6,899 sqft
Property
Home typeSingle Family
Year built2003
Systems
HeatingForced air
CoolingCentral
RoofTile
Parking & Outdoor
ParkingGarage - Attached
Lot6,899 sqft
Location & Tax
Neighborhood94505
Annual tax$11,368
Parcel0114210255
Bathrooms & Fees
HOA$185/mo
Features & details
5 categories of property features
Interior Features
Flooring
Carpet
Heating
Forced air
Cooling
Central
Exterior Features
Exterior
Stucco
Parking
Garage - Attached
Room details
2 rooms detailed
Dining Room
Family Room
Listing insights
Market data and value estimates
StatusOff Market
Days on market1712
Est. value$810,500
Est. rent$3,554/mo
Tax rate1.15%
Price/sqft$267
Last sold$796,000
Tour days6
Views15
How are the schools in Discovery Bay?
3 schools rated nearby
Location
Discovery Bay, CA, 94505
Price history
16 events
DateEventPrice$/sqftSource
Jul 10, 2025Listing Removed$750,000$248bridgeMLS/CCAR/Bay East AOR
May 29, 2025Price Change$750,000$248bridgeMLS/CCAR/Bay East AOR
May 19, 2025Price Change$775,000$256bridgeMLS/CCAR/Bay East AOR
May 10, 2025Price Change$794,000$262bridgeMLS/CCAR/Bay East AOR
Mar 31, 2025Listed For Sale$799,000$264bridgeMLS/CCAR/Bay East AOR
Jul 30, 2021Sold$796,000$263bridgeMLS/CCAR/Bay East AOR
Jun 25, 2021Pending Sale$799,900$264bridgeMLS/CCAR/Bay East AOR
Jun 10, 2021Listed For Sale$799,900$264bridgeMLS/CCAR/Bay East AOR
Jun 22, 2015Sold$453,000$150bridgeMLS/CCAR/Bay East AOR
Mar 13, 2015Price Change$469,900$155Marples & Associates
Feb 21, 2015Listed For Sale$495,000$163Marples & Associates
Jan 5, 2014Listing Removed$492,500$163Marples & Associates
Sep 25, 2013Listed For Sale$492,500$163Marples & Associates
Sep 28, 2012Listing Removed$2,395$1Marples & Associates
Aug 30, 2012Price Change$2,395$1Marples & Associates
Aug 10, 2012Listed For Sale$2,495$1Marples & Associates
Listing Removed$750,000
Jul 10, 2025•$248/sqft•bridgeMLS/CCAR/Bay East AOR
Price Change$750,000
May 29, 2025•$248/sqft•bridgeMLS/CCAR/Bay East AOR
Price Change$775,000
May 19, 2025•$256/sqft•bridgeMLS/CCAR/Bay East AOR
Price Change$794,000
May 10, 2025•$262/sqft•bridgeMLS/CCAR/Bay East AOR
Listed For Sale$799,000
Mar 31, 2025•$264/sqft•bridgeMLS/CCAR/Bay East AOR
Sold$796,000
Jul 30, 2021•$263/sqft•bridgeMLS/CCAR/Bay East AOR
Pending Sale$799,900
Jun 25, 2021•$264/sqft•bridgeMLS/CCAR/Bay East AOR
Listed For Sale$799,900
Jun 10, 2021•$264/sqft•bridgeMLS/CCAR/Bay East AOR
Sold$453,000
Jun 22, 2015•$150/sqft•bridgeMLS/CCAR/Bay East AOR
Price Change$469,900
Mar 13, 2015•$155/sqft•Marples & Associates
Listed For Sale$495,000
Feb 21, 2015•$163/sqft•Marples & Associates
Listing Removed$492,500
Jan 5, 2014•$163/sqft•Marples & Associates
Listed For Sale$492,500
Sep 25, 2013•$163/sqft•Marples & Associates
Listing Removed$2,395
Sep 28, 2012•$1/sqft•Marples & Associates
Price Change$2,395
Aug 30, 2012•$1/sqft•Marples & Associates
Listed For Sale$2,495
Aug 10, 2012•$1/sqft•Marples & Associates
Tax history
23 years of records
YearTax paidAssessed value
Apr 8, 2025$11,368$844,720
Apr 8, 2024$10,856$828,158
Apr 8, 2023$10,688$811,920
Apr 8, 2022$10,513$796,000
Apr 8, 2021$7,328$502,972
Apr 8, 2020$7,293$497,815
Apr 8, 2019$7,203$488,055
Apr 8, 2018$6,924$478,486
Apr 8, 2017$6,780$469,105
Apr 8, 2016$6,417$459,908
Apr 8, 2015$5,497$413,500
Apr 8, 2014$5,497$392,000
Apr 8, 2013—$324,500
Apr 8, 2012—$306,500
Apr 8, 2011—$272,000
Apr 8, 2010—$278,500
Apr 8, 2009—$278,500
Apr 8, 2008—$535,147
Apr 8, 2007—$520,733
Apr 8, 2006—$510,524
Apr 8, 2005—$500,514
Apr 8, 2004—$140,660
Apr 8, 2003—$105,000
Nearby homes
Neighborhood details
Local context around this listing
Discovery Bay, CA • Contra Costa County
Nearby cities
AntiochBrentwoodConcordDanvilleMartinezPittsburgRichmondSan Pablo
Nearby zip codes
9450595219
Similar homes
No obligation · Same-day response