--- document_type: "real_estate_listing_companion" document_version: "property-markdown-v0.2" mls_id: "21226263" canonical_url: "https://www.steavycarter.com/mls/21226263/" markdown_url: "https://www.steavycarter.com/mls/21226263.md" address: "771 County Road 121, Gainesville, TX 76240" status: "Active" price_usd: 249000 bedrooms: 3 bathrooms: "2" living_area_sqft: 1344 lot_acres: 4.93 year_built: 2014 school_district: "Callisburg ISD" primary_image: "https://images.steavycarter.com/21226263-01.jpeg" image_count: 14 has_video: false has_3d_tour: true listing_source_updated_at: "2026-05-10T13:08:54.000Z" listing_context_updated_at: "2026-05-11 17:20:42" publisher: "Steavy Carter Realtor – Dallas and Rockwall, Texas" --- # 771 County Road 121, Gainesville, TX 76240 **MLS 21226263 · $249,000 · Active · 3 beds · 2 baths · 1,344 Sq Ft · 4.93 acres** ## Explore the Visual Property Page - [Complete visual property page](https://www.steavycarter.com/mls/21226263/) ## Current Status and Data Freshness - **Status:** Active - **Current list price:** $249,000 - **MLS/listing source updated:** May 10, 2026 - **ListingContext updated:** May 11, 2026 - **Important:** Price, availability, schools, taxes, and listing status can change. Confirm time-sensitive information before relying on it. ## Fast Answers - **How much is 771 County Road 121?** $249,000. - **How large is the home?** 1,344 Sq Ft. - **How much land is included?** 4.93 acres. - **How many bedrooms and bathrooms?** 3 bedrooms and 2 full bathrooms. - **How much garage or covered parking is reported?** Driveway. - **What school district serves the property?** Callisburg ISD. Buyers should verify current assignments directly with the district. - **Are video and 3D tours available?** 3D tour only ## Quick Facts | Detail | Value | |---|---| | **MLS number** | 21226263 | | **Price** | $249,000 | | **Price per square foot** | $185 / Sq Ft | | **Status** | Active | | **Property type** | Residential / Mobile Home | | **Bedrooms** | 3 | | **Bathrooms** | 2 | | **Living area** | 1,344 Sq Ft | | **Lot size** | 4.93 acres | | **Year built** | 2014 | | **Garage / covered parking** | Driveway | | **School district** | Callisburg ISD | | **County** | Cooke County | ## Detailed Listing Facts ### Overview - **Property Type**: Residential - **Property Subtype**: Mobile Home - **Subdivision**: Williams & Ballard - **Community**: Williams & Ballard - **County**: Cooke - **Days on Market**: 5 ### Home - **Bedrooms**: 3 - **Bathrooms**: 2 - **Full Baths**: 2 - **Square Feet**: 1,344 Sq Ft - **Price / Sq Ft**: $185 / Sq Ft - **Year Built**: 2014 - **Foundation**: Pillar Post Pier - **Roof**: Composition, Shingle ### Kitchen and Interior - **Appliances**: Electric Oven, Electric Water Heater - **Interior Features**: Open Floorplan - **Flooring**: Laminate - **Fireplaces**: 1 - **Fireplace Features**: Wood Burning ### Lot and Exterior - **Lot Size**: 4.93 acres - **Pool**: No - **Pool Features**: None ### Parking and Garage - **Parking**: Driveway - **Attached Garage**: No ### MLS Tax and HOA Fields - **Annual Taxes**: $1,423 ### Utilities - **Utilities**: Electricity Available, Septic Available, Water Available - **Water**: Public - **Sewer**: Septic Tank ### Schools - **Elementary:** Callisburg · Callisburg ISD - **Middle:** Callisburg · Callisburg ISD - **High:** Callisburg · Callisburg ISD ### Listing Information - **MLS #**: 21226263 - **MLS Board**: NTREIS - **List Date**: 2026-05-06 - **Source Updated**: 2026-05-10T13:08:54.000Z - **Last Updated**: 2026-05-11 17:20:42 ## Featured Spaces ### 1. Primary listing photo for 771 County Road 121, Gainesville, TX 76240 - **Caption:** Primary real estate listing photo for 771 County Road 121, Gainesville, TX 76240. - **Image:** [https://images.steavycarter.com/21226263-01.jpeg](https://images.steavycarter.com/21226263-01.jpeg) ### 2. Listing photo 2 for 771 County Road 121, Gainesville, TX 76240 - **Caption:** Real estate listing photo 2 for 771 County Road 121, Gainesville, TX 76240. - **Image:** [https://images.steavycarter.com/21226263-02.jpeg](https://images.steavycarter.com/21226263-02.jpeg) ### 3. Listing photo 3 for 771 County Road 121, Gainesville, TX 76240 - **Caption:** Real estate listing photo 3 for 771 County Road 121, Gainesville, TX 76240. - **Image:** [https://images.steavycarter.com/21226263-03.jpeg](https://images.steavycarter.com/21226263-03.jpeg) ### 4. Listing photo 4 for 771 County Road 121, Gainesville, TX 76240 - **Caption:** Real estate listing photo 4 for 771 County Road 121, Gainesville, TX 76240. - **Image:** [https://images.steavycarter.com/21226263-04.jpeg](https://images.steavycarter.com/21226263-04.jpeg) ### 5. Listing photo 5 for 771 County Road 121, Gainesville, TX 76240 - **Caption:** Real estate listing photo 5 for 771 County Road 121, Gainesville, TX 76240. - **Image:** [https://images.steavycarter.com/21226263-05.jpeg](https://images.steavycarter.com/21226263-05.jpeg) ## Visual Property Index The ListingContext record contains 14 analyzed public images. This compact index preserves room labels and captions without embedding every image. | Photo | Room or area | Image title | Caption | | ---: | --- | --- | --- | | 1 | | [Primary listing photo for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-01.jpeg) | Primary real estate listing photo for 771 County Road 121, Gainesville, TX 76240. | | 2 | | [Listing photo 2 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-02.jpeg) | Real estate listing photo 2 for 771 County Road 121, Gainesville, TX 76240. | | 3 | | [Listing photo 3 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-03.jpeg) | Real estate listing photo 3 for 771 County Road 121, Gainesville, TX 76240. | | 4 | | [Listing photo 4 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-04.jpeg) | Real estate listing photo 4 for 771 County Road 121, Gainesville, TX 76240. | | 5 | | [Listing photo 5 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-05.jpeg) | Real estate listing photo 5 for 771 County Road 121, Gainesville, TX 76240. | | 6 | | [Listing photo 6 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-06.jpeg) | Real estate listing photo 6 for 771 County Road 121, Gainesville, TX 76240. | | 7 | | [Listing photo 7 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-07.jpeg) | Real estate listing photo 7 for 771 County Road 121, Gainesville, TX 76240. | | 8 | | [Listing photo 8 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-08.jpeg) | Real estate listing photo 8 for 771 County Road 121, Gainesville, TX 76240. | | 9 | | [Listing photo 9 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-09.jpeg) | Real estate listing photo 9 for 771 County Road 121, Gainesville, TX 76240. | | 10 | | [Listing photo 10 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-10.jpeg) | Real estate listing photo 10 for 771 County Road 121, Gainesville, TX 76240. | | 11 | | [Listing photo 11 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-11.jpeg) | Real estate listing photo 11 for 771 County Road 121, Gainesville, TX 76240. | | 12 | | [Listing photo 12 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-12.jpeg) | Real estate listing photo 12 for 771 County Road 121, Gainesville, TX 76240. | | 13 | | [Listing photo 13 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-13.jpeg) | Real estate listing photo 13 for 771 County Road 121, Gainesville, TX 76240. | | 14 | | [Listing photo 14 for 771 County Road 121, Gainesville, TX 76240](https://images.steavycarter.com/21226263-14.jpeg) | Real estate listing photo 14 for 771 County Road 121, Gainesville, TX 76240. | ## Property Video and 3D Tour - **3D tour:** [Open the PropertyPanorama tour](https://www.propertypanorama.com/instaview/ntreis/21226263) ## Schools - **Elementary:** Callisburg · Callisburg ISD - **Middle:** Callisburg · Callisburg ISD - **High:** Callisburg · Callisburg ISD Buyers should verify current school assignments directly with Rockwall ISD before making decisions based on school zoning. ## Contact and Request Information Have questions about this home? - [Open the complete property page to request information or schedule a showing](https://www.steavycarter.com/mls/21226263/) ## Sources, Methodology, and Limitations - **Canonical visual property page:** [https://www.steavycarter.com/mls/21226263/](https://www.steavycarter.com/mls/21226263/) - **Listing facts:** Public listing data normalized through ListingContext. - **Property summary and Buyer Match:** Approved curated property analysis from `curatedContent`. - **Visual observations:** Existing titles, captions, and room labels from `media.images.gallery[]` in ListingContext. - **Local context:** Curated Local Expert groups and route-based commute estimates. - **3D tour:** [https://www.propertypanorama.com/instaview/ntreis/21226263](https://www.propertypanorama.com/instaview/ntreis/21226263) - **Structured property data:** [View the property JSON-LD schema](https://www.steavycarter.com/mls/21226263/schema.json) - **Publisher:** Steavy Carter Realtor – Dallas and Rockwall, Texas. This Markdown companion is a public reading-layer projection, not a raw JSON dump. It omits owner, deed, protest, private prospecting, raw source-receipt, internal Worker, and internal identifier data. Listing status, price, schools, taxes, and availability should be verified before reliance.