2 lots available! Rare opportunity! The HE-C zoning designation in Contra Costa County is a housing-focused district created to ensure certain parcels can develop residential projects at defined densities in compliance with the county’s Housing Element and California housing law. Residential housing at the specified density for that parcel Accessory dwelling units (ADUs / JADUs), Small residential care facilities, Small family or large family childcare homes, Supportive or transitional housing (small facilities),Each parcel in the HE-C district has a specific density range (units per acre) assigned by the ordinance 17 to 30 units per acre. Check with Contra Costa County on all questions regarding allowable uses. HEC zoning Camino Diablo location. Excellent access to major East County routes Opportunity for a variety of potential uses, subject to County approval Ideal for investors, business owners, land buyers, or those looking for a unique development opportunity, Growing East Contra Costa County location Minutes from Brentwood, Byron and Discovery Bay, each lot potential HE-C density range of 17 to 30 dwelling units per acre. (2 available) 4.68 acres were theoretically counted at those densities: 17 units/acre: about 80 units 20 units/acre: about 94 units 25 units/acre: about 117 units 30 units/acre: about 140 units
Lot/land
Price cut: $301K (8/19)
$699,000
Camino Diablo, Byron, CA 94514
--beds
--baths
4.68Acres
Unimproved Land
Built in ----
4.68 Acres Lot
$-- Zestimate®
$--/sqft
$-- HOA
What's special
- 174 days
- 69
- 4
Zillow last checked:
Listing updated:
Listed by:
Lori Abreu DRE #01336343 925-216-6317,
Delta Ranches & Homes
Source: bridgeMLS/CCAR/Bay East AOR,MLS#: 41127031
Facts & features
Property
Lot
- Size: 4.68 Acres
- Features: Other
Details
- Parcel number: 0031200082
- Zoning: HEC
- Special conditions: Standard
Utilities & green energy
- Sewer: None
- Water: None
- Utilities for property: None
Community & HOA
HOA
- Has HOA: No
Location
- Region: Byron
Financial & listing details
- Date on market: 3/12/2026
- Listing terms: Cash,Conventional,Owner May Carry
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/19/2026 | Price change | $699,000-30.1% |
Source: | ||
| 5/7/2026 | Price change | $1,000,000-28.6% |
Source: | ||
| 3/13/2026 | Listed for sale | $1,400,000 |
Source: | ||
Public tax history
Tax history is unavailable.
Monthly payment
Climate risks
Neighborhood: 94514
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