Experience elevated living in this modern, three-story home, which showcases an open floor plan with 9-ft. ceilings at main floor. Upstairs, the kitchen boasts a walk-in pantry, island, thermofoil cabinets, Frost White quartz countertops and Samsung® stainless steel appliances. Unwind in the third-floor primary bedroom, which features a walk-in closet, plush carpeting and connecting bath that offers ceramic tile flooring, cultured marble countertops, dual-sink vanity and walk-in shower. Enjoy the outdoors on the covered front porch or balcony. Additional highlights of this all-electric home include a solar energy system, LED lighting, electric charging station pre-wiring and smart thermostat.
New construction
$649,990
511 Cobblestone Ct, El Cajon, CA 92020
3beds
1,448sqft
Townhouse
Built in 2025
-- sqft lot
$650,400 Zestimate®
$449/sqft
$288/mo HOA
What's special
Covered front porchThird-floor primary bedroomQuartz countertopsOpen floor planStainless steel appliancesWalk-in closet
Call: (858) 956-8254
- 60 days |
- 327 |
- 17 |
Zillow last checked: 7 hours ago
Listing updated: October 02, 2025 at 03:47pm
Listing Provided by:
Nicole Mascola DRE #01234145 Ntaylor@kbhome.com,
KB Home Sales - So Cal, inc.
Source: CRMLS,MLS#: NDP2507764
Originating MLS: California Regional MLS (North San Diego County & Pacific Southwest AORs)

Travel times
Schedule tour
Select your preferred tour type — either in-person or real-time video tour — then discuss available options with the builder representative you're connected with.
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 3
- Main level bathrooms: 1
- Main level bedrooms: 1
Rooms
- Room types: Bedroom, Great Room, Kitchen, Primary Bathroom, Primary Bedroom, Other
Bedroom
- Features: Bedroom on Main Level
Other
- Features: Walk-In Closet(s)
Cooling
- Central Air, Electric, ENERGY STAR Qualified Equipment, High Efficiency
Appliances
- Laundry: Washer Hookup, Electric Dryer Hookup, Gas Dryer Hookup, Laundry Room
Features
- Bedroom on Main Level, Walk-In Closet(s)
- Has fireplace: No
- Fireplace features: None
- Common walls with other units/homes: 2+ Common Walls
Interior area
- Total interior livable area: 1,448 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Garage - Attached
- Attached garage spaces: 2
Features
- Levels: Three Or More
- Stories: 3
- Entry location: Front
- Pool features: Community, Association
- Has view: Yes
- View description: Neighborhood
Details
- Zoning: R-1.
- Special conditions: Standard
Construction
Type & style
- Home type: Townhouse
- Property subtype: Townhouse
- Attached to another structure: Yes
Condition
- Under Construction
- New construction: Yes
- Year built: 2025
Details
- Builder name: KB Home
Utilities & green energy
- Sewer: Public Sewer
Green energy
- Energy generation: Solar
Community & HOA
Community
- Features: Curbs, Storm Drain(s), Street Lights, Suburban, Sidewalks, Gated, Pool
- Security: Gated Community
- Subdivision: Gateway
HOA
- Has HOA: Yes
- Amenities included: Pool
- HOA fee: $288 monthly
- HOA name: Gateway
- HOA phone: 619-612-7220
Location
- Region: El Cajon
Financial & listing details
- Price per square foot: $449/sqft
- Date on market: 8/7/2025
- Cumulative days on market: 60 days
- Listing terms: Cash,Conventional,Contract,FHA,VA Loan
About the community
PoolPark
* No Mello Roos and Low HOA * Twenty-two guest parking spaces * Access to I-8, Hwy. 67 and I-125 * Short drive to Sharp Grossmont Hospital * Near San Diego State University, University of San Diego and Cuyamaca College * Only a 10-minute drive to downtown San Diego and the Mexican border * Gated community * Walking paths * Community park * Swimming pool * Commuter-friendly location * Close to popular restaurants
Source: KB Home