3507 Keystone Loop, Discovery Bay, CA 94505
Home value
$739,600
$666,000 - $821,000
$3,517/mo
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Zillow last checked: 7 hours ago
Listing updated: October 28, 2025 at 04:50am
Bela Shah DRE #01100225 510-304-2121,
Bela Realty & Inv
Diane Huezo, DRE #01993321
Alliance Bay Realty
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- Partial bathrooms: 1
Kitchen
- Features: Breakfast Bar, Counter - Solid Surface, Dishwasher, Disposal, Gas Range/Cooktop
Heating
- Forced Air
Cooling
- Central Air
Appliances
- Included: Dishwasher, Gas Range, Gas Water Heater
- Laundry: Laundry Room, Common Area
Features
- Breakfast Bar, Counter - Solid Surface
- Flooring: Tile, Carpet
- Windows: Window Coverings
- Number of fireplaces: 1
- Fireplace features: Living Room
Interior area
- Total structure area: 3,030
- Total interior livable area: 3,030 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached, Garage Door Opener
- Garage spaces: 2
Accessibility
- Accessibility features: None
Features
- Levels: Two
- Stories: 2
- Entry location: No Steps to Entry
- Patio & porch: Patio
- Exterior features: Garden
- Pool features: See Remarks, Community
- Fencing: Fenced,Full,Wood
Lot
- Size: 6,534 sqft
- Features: Level, Back Yard, Curb(s), Front Yard, Landscaped, Sprinklers In Rear, Side Yard
Details
- Parcel number: 0114210180
- Special conditions: Standard
- Other equipment: Irrigation Equipment
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Contemporary
- Property subtype: Residential, Single Family Residence
Materials
- Stucco
- Roof: Tile
Condition
- Existing
- New construction: No
- Year built: 2003
Details
- Warranty included: Yes
Utilities & green energy
- Electric: No Solar
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Internet Available, Natural Gas Available, Natural Gas Connected, Individual Electric Meter, Individual Gas Meter
Community & neighborhood
Security
- Security features: Carbon Monoxide Detector(s), Double Strapped Water Heater, Gated with Guard, Smoke Detector(s)
Location
- Region: Discovery Bay
- Subdivision: Lake Shore
HOA & financial
HOA
- Has HOA: Yes
- HOA fee: $245 monthly
- Amenities included: Clubhouse, Greenbelt, Playground, Pool, Gated, Park
- Services included: Management Fee, Security, Maintenance Grounds
- Association name: LAKESHORE HOA
- Association phone: 925-901-0225
Other
Other facts
- Listing agreement: Excl Right
- Price range: $725K - $725K
- Listing terms: Cash,Conventional
Price history
| Date | Event | Price |
|---|---|---|
| 10/24/2025 | Sold | $725,000-0.4%$239/sqft |
Source: | ||
| 10/15/2025 | Pending sale | $728,000$240/sqft |
Source: | ||
| 9/22/2025 | Price change | $728,000-5.2%$240/sqft |
Source: | ||
| 8/9/2025 | Listed for sale | $768,000+156%$253/sqft |
Source: | ||
| 1/15/2020 | Listing removed | $2,995$1/sqft |
Source: MARPLES & ASSOCIATES #40889598 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $6,315 +5.8% | $376,807 +2% |
| 2024 | $5,969 +1.6% | $369,420 +2% |
| 2023 | $5,876 +1.7% | $362,177 +2% |
Find assessor info on the county website
Neighborhood: 94505
Nearby schools
GreatSchools rating
- 6/10Timber Point Elementary SchoolGrades: K-5Distance: 0.4 mi
- 4/10Excelsior Middle SchoolGrades: 6-8Distance: 2.8 mi
- 7/10Liberty High SchoolGrades: 9-12Distance: 4.5 mi
Get a cash offer in 3 minutes
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- California
- Contra Costa County
- Discovery Bay
- 94505
- 3507 Keystone Loop


