A vibrant community with pool, cabanas, patios and balconies to create an indoor/outdoor living space in San Diego County. Our community is gated at both entrances. This spacious townhome features an open concept floor plan with 9-ft height ceilings throughout. First floor downstairs bedroom and full bath. The expansive kitchen has a center island, pantry and Samsung® appliances. Solar System included in the price.
New construction
$739,030
520 Cobblestone Ct, El Cajon, CA 92020
4beds
1,709sqft
Est.:
Townhouse
Built in 2025
-- sqft lot
$739,500 Zestimate®
$432/sqft
$288/mo HOA
- 201 days |
- 158 |
- 10 |
Zillow last checked: 7 hours ago
Listing updated: February 21, 2026 at 11:55am
Listing Provided by:
Nicole Mascola DRE #01234145 619-994-6938,
KB Home Sales - So Cal, inc.
Source: CRMLS,MLS#: NDP2511151
Originating MLS: California Regional MLS (North San Diego County & Pacific Southwest AORs)
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.
Open houses
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
- 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: Item2CommonWalls
Interior area
- Total interior livable area: 1,709 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
- Parcel number: 4873213947
- 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: $432/sqft
- Tax assessed value: $190,141
- Annual tax amount: $2,254
- Date on market: 12/1/2025
- Cumulative days on market: 202 days
- Listing terms: Cash,Conventional,Contract,FHA,VA Loan
About the community
PoolPark
* No Mello-Roos; low HOA * Twenty-two guest parking spaces * Easy 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 * Walking distance to El Cajon Trolley Station * Gated community * Walking paths * Community park * Swimming pool * Commuter-friendly location * Close to popular restaurants
302 El Cajon Blvd., El Cajon, CA 92020
Source: KB Home
7 homes in this community
Available homes
| Listing | Price | Bed / bath | Status |
|---|---|---|---|
Current home: 520 Cobblestone Ct | $739,030 | 4 bed / 4 bath | Available |
| 508 Cobblestone Ct | $649,990 | 3 bed / 3 bath | Move-in ready |
| 514 Cobblestone Ct | $649,990 | 3 bed / 3 bath | Move-in ready |
| 531 Sandstone Ct | $629,990 | 3 bed / 3 bath | Available |
| 536 Sandstone Ct | $729,990 | 4 bed / 4 bath | Available |
| 545 Sandstone Ct | $649,990 | 3 bed / 3 bath | Pending |
| 525 Sandstone Ct | $699,990 | 4 bed / 4 bath | Pending |
Source: KB Home
Contact builder
Connect with the builder representative who can help you get answers to your questions.
By pressing Contact builder, you agree that Zillow Group and other real estate professionals may call/text you about your inquiry, which may involve use of automated means and prerecorded/artificial voices and applies even if you are registered on a national or state Do Not Call list. You don't need to consent as a condition of buying any property, goods, or services. Message/data rates may apply. You also agree to our Terms of Use.
Learn how to advertise your homesEstimated market value
$739,500
$703,000 - $776,000
$4,417/mo
Price history
| Date | Event | Price |
|---|---|---|
| 2/21/2026 | Price change | $739,030+0.1%$432/sqft |
Source:  KB Home Report a problem | ||
| 1/10/2026 | Price change | $738,432+0.7%$432/sqft |
Source:  CRMLS #NDP2511151 Report a problem | ||
| 12/1/2025 | Price change | $733,432-0.7%$429/sqft |
Source: CRMLS #NDP2511151 Report a problem | ||
| 11/29/2025 | Price change | $738,432+0.7%$432/sqft |
Source: KB Home Report a problem | ||
| 10/25/2025 | Price change | $733,432-0.1%$429/sqft |
Source: KB Home Report a problem | ||
| 10/17/2025 | Listed for sale | $734,140$430/sqft |
Source: KB Home Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $2,254 | $190,141 |
Find assessor info on the county website
BuyAbility℠ payment
Neighborhood: 92020
Nearby schools
GreatSchools rating
- 7/10Johnson Elementary SchoolGrades: K-5Distance: 0.5 mi
- 4/10Cajon Valley Middle SchoolGrades: 6-8Distance: 0.9 mi
- 7/10Grossmont High SchoolGrades: 9-12Distance: 1.3 mi
Schools provided by the builder
- Elementary: Johnson Elementary School
- Middle: Cajon Valley Middle School
- High: Grossmont High School
- District: Cajon Valley USD and Grossmont Union Hig
Source: KB Home. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
