Freshly painted throughout and professionally cleaned prior to listing, this move-in-ready home is located in Discovery Bay's desirable gated Lakeshore Community just two homes from the community lake. Approximately 3,030 SF with 5 bedrooms, 3 bathrooms, soaring ceilings, abundant natural light, Spanish porcelain tile flooring, crown molding, and an open-concept floor plan. Spacious kitchen features maple cabinetry, granite countertops, center island, breakfast bar, and opens to the family room with fireplace. Desirable main-level primary suite plus flexible living spaces ideal for guests, home office, or multigenerational living. Professionally landscaped backyard includes decorative Venetian pavers, mature landscaping, fruit trees, elevated garden area, redwood gazebo, and storage shed. Tandem 3-car garage offers excellent storage and space for recreational equipment or small boat, with possible side-yard parking. Additional features include dual-zone HVAC, pre-wired audio, tinted rear and side windows, and more. Enjoy Lakeshore amenities including gated security, community pool, scenic walking trails, parks, basketball and volleyball courts, and convenient access to Delta recreation, golf, shopping, dining, schools, and commuter routes. Some listing photos have been virtually staged using AI technology. Corresponding unstaged photos are also included. Virtual furnishings and décor are for illustration only and are not included with the property.
Single-familyProperty Type
2003Year Built
6,900 sq ftLot Size
$244Price/Sq.Ft.
$265/moHOA Dues
3 car garageParking
Listed by Freeman Young•DRE #01804140• A. Meadows Real Estate
Listed by Jeanne Frigard•DRE #02094027• A. Meadows Real Estate
Lakeshore, located between Discovery Bay Boulevard and the open-water channels of the Sacramento–San Joaquin Delta, is a waterfront and residential Discovery Bay neighborhood with private docks and broad, palm-lined streets. The neighborhood’s character concentrates around the Discovery Bay Marina, where boat slips, a launch ramp, and a breezy promenade set the daily rhythm. Architecture leans toward California ranch and contemporary rebuilds, many oriented to the water with wide patios and lift-ready docks. Life here tracks the tides—kayaks at sunrise, pontoon traffic by afternoon, and quiet coves at dusk. Discovery Bay Yacht Club and the Discovery Bay Marina serve as local pillars for on-the-water culture.
Provided by Walk Score and Local Logic
Offer insights
3551 Keystone Loop · $740,000
$744K and above
75% chance or better to win
Why $744K+ is a strong offer
DAYS ON MARKET
49 days
The average home goes pending in 26 days.
SALE-TO-LIST
100.9%
Most homes are selling 1% above list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Family room
Pantry
Loft
Window coverings
One gas fireplace in family room
Bedrooms
Primary bedroom suite on main level
Three bedrooms on upper level
Bathrooms
Three bathrooms total: two full and one partial
Primary bathroom with stall shower, tub, tile and double vanity
Other bathrooms feature shower over tub, tile and double vanity
Kitchen
Stone countertops
Kitchen island
Eat-in kitchen
Pantry
Dishwasher
Gas range / cooktop
Built-in oven
Self-cleaning oven
Microwave
Refrigerator
Disposal
Ice maker hookup
Laundry & utility
Laundry room with washer, dryer, cabinets and sink
Gas water heater
Plumbed for ice maker
Flooring
Tile
Carpet
Heating & cooling
Central heating (zoned, natural gas)
Central air conditioning
Ceiling fans
Thermostat (energy efficient feature)
Exterior features
Front porch and rear patio
Front, side and back yards with landscaping
Automatic sprinklers (front and rear)
Fenced yard
Level, landscaped lot
Shed(s) on property
Community pool
Home design
Single family residence
Residential property
Built in 2003
West-facing
Parking
Attached garage with three covered spaces
Tandem garage layout
Garage faces front with garage door opener
Security
Gated community (association amenity)
Construction
Stucco construction
Slab foundation
Built by Hoffman
Utilities
Public water
Sewer connected
Natural gas connected
Internet available
HOA & community
Part of Lakeshore HOA
HOA amenities include greenbelt, playground, pool, spa/hot tub, BBQ area, exercise course, game court, and park
Pets allowed
HOA fee paid monthly
HOA transfer fees paid by buyer
Electricity and solar
View estimated energy costs and solar savings for this home
bridgeMLS, Bay East AOR, or Contra Costa AOR #41144196
Aug 6, 2026
Listed
$740,000
$244/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #41091421
Jul 10, 2025
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40953100
Jul 30, 2021
Sold
$796,000
$263/sq ft
Jul 18, 2021
Pending
—
Jun 29, 2021
Pending
—
Jun 25, 2021
Pending
—
Jun 9, 2021
Listed
$799,900
$264/sq ft
+35
Beautiful well kept home in sought after Lakeshore gated community in Discovery Bay! Only two doors from the lake! Over 3,000 square feet 4-bedrooms, 2.5 Baths. With spain porcelain tile through the bottom floor and all bathrooms. Primary Bedroom downstairs! Huge bonus loft upstairs +3 bedrooms for the kids! Maple made cabinets kitchen, granite countertops with family room combo has open concept and a lots of natural light. House is pre-wired for audio. Two zone A/C. All side and back windows tinted to protect from UV and energy savings. There is a tandem 3-car garage to fit you boat. Backyard is completely manicured with venetian paver patterns and elevated garden. Stay cool under 18x14 redwood gazebo with lots of fruit trees. Extra 16x7 storage shed. There is possible side yard parking. Enjoy Lakeshore, swimming, basketball, volleyball and miles of walk trails inside gated and security patrolled community.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40687934
Jun 23, 2015
Sold
$453,000
$150/sq ft
May 18, 2015
Pending
—
May 7, 2015
Relisted
—
Apr 16, 2015
Listing Removed
—
Mar 12, 2015
Price Changed
$469,900
$155/sq ft
Feb 20, 2015
Listed
$495,000
$163/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40632719
Jan 4, 2014
Listing Removed
—
Public Records
Oct 29, 1998
Sold
$2,583,227
$853/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$11,368 (+4.7%)
$162,364 + $699,249
$861,613
2024
$10,856 (+1.6%)
$159,181 + $685,539
$844,720
2023
$10,688 (+1.7%)
$156,060 + $672,098
$828,158
2022
$10,513 (+43.5%)
$153,000 + $658,920
$811,920
2021
$7,328 (+0.5%)
$150,000 + $646,000
$796,000
2020
$7,293 (+1.3%)
$133,237 + $369,735
$502,972
2019
$7,203 (+4.0%)
$131,871 + $365,944
$497,815
2018
$6,924 (+2.1%)
$129,286 + $358,769
$488,055
2017
$6,780 (+5.7%)
$124,266 + $344,839
$469,105
2016
$6,416 (+11.6%)
$124,266 + $344,839
$469,105
2015
$5,751 (+4.6%)
$121,830 + $338,078
$459,908
2014
$5,496 (+16.2%)
$87,216 + $304,784
$392,000
2013
$4,732 (+4.5%)
$87,216 + $304,784
$392,000
2012
$4,527 (+9.5%)
$72,198 + $252,302
$324,500
2011
$4,133 (+0.6%)
$68,194 + $238,306
$306,500
2010
$4,107 (+1.7%)
$60,518 + $211,482
$272,000
2009
$4,039 (−41.9%)
$61,964 + $216,536
$278,500
2008
$6,948
$61,964 + $216,536
$278,500
Public record
Public record
Zoning
Permits
Beds
4
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
6,900 Sq. Ft.
Year renovated
2004
Finished Sq. Ft.
3,030
Unfinished Sq. Ft.
—
Total Sq. Ft.
3,030
Year built
2003
Style
Single Family Residential
County
Contra Costa County
APN
0114210255
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
P-1
Planned Unit District
A large-scale integrated development or a general plan special area of concern provides an opportunity for, and requires cohesive design when flexible regulations are applied; whereas the application of conventional regulation, designed primarily for individual lot development, to a large-scale development or special area may create a monotonous and inappropriate neighborhood. The planned unit district is intended to allow diversification in the relationship of various uses, buildings, structures, lot sizes and open space while insuring substantial compliance with the general plan and the intent of the county code in requiring adequate standards necessary to satisfy the requirements of the public health, safety and general welfare. These standards shall be observed without unduly inhibiting the advantages of large-scale site or special area planning.
Permitted uses
Include but are not limited to:
Housing-Single unit
Mar 14, 2012 • Final
Building - residential electrical
Install electrical conduit underground beneath pavers and a raised garden. This work is in preparation for the future installation of an outdoor electrical panel.
Electrical
Mar 8, 2012 • Final
Building - residential electrical
Perform miscellaneous electrical work for outdoor lighting at an existing canopy.
Electrical
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.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
2/10 Fire Factor
0.00% chance of being in a wildfire in next 30 years
6/10 Heat Factor
6 days above 102° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
20 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Discovery Bay, CA • 94505
Average low and high temperatures (°F)
59
39
63
44
72
49
73
49
82
55
89
58
92
60
95
62
89
60
80
55
64
46
56
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
81/ 100
Very good sunlight
Sunscore
There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 3551 Keystone Loop
$739,437
$563 under list price of $740K
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $715K to $1.7M.