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Rough estimate — a quick conversation with James dials in the real number.
Automated range from 16 comparable homes currently listed in ZIP 75452 (asking prices for similar size and bedrooms — not sale prices). Not an appraisal or broker price opinion.
**GUEST HOUSE • ADU • MULTI-GENERATIONAL LIVING • HEATED POOL & SPA • NEARLY 1 ACRE • NO HOA!** Rare opportunity in Leonard, TX offering flexible living space, potential rental income and room to entertain. This move-in-ready property features a spacious **5-bedroom, 3-bath main home PLUS a private 868-SF guest house ADU**—ideal for a mother-in-law suite, extended family, guests, home office or potential income-producing space. The separate guest house features its **own private entrance, full kitchen, bedroom, bathroom and laundry**, providing true independent living. Inside the main home, enjoy an open-concept layout, wood-burning fireplace, plantation shutters and a beautifully remodeled kitchen (2025) featuring upgraded cabinetry, granite countertops, abundant storage and modern finishes. Recent improvements include a **Class 3 impact-resistant roof (2025)**, 3-car carport (2024), exterior lighting and automated sprinkler system. Step outside to your own private backyard retreat with a **heated in-ground pool and spa**, pergola-covered entertaining area, mature landscaping, pool house and plenty of outdoor space on approximately **0.90 acre**. Additional improvements include a new pool pump and vacuum (2025) and guest house roof (2022). Conveniently located near **Highways 69 and 78** with easy access to surrounding North Texas communities while enjoying small-town Leonard living. **NO HOA.** Whether you're searching for a **multi-generational home, property with a guest house, mother-in-law suite, ADU, separate living quarters, home with a pool, or potential rental-income property**, 511 S Sulphur offers a combination that's difficult to find. **Schedule your private showing today!** 3107 sqft total on the main hpuse and the apartment.
49 days on market · Listing updated Sep 5, 2026, 5:25 AM CT
Listed by: Stephen Ash, eXp Realty LLC 888-519-7431
Source: NTREIS · MLS #: 21349317
Facts are from the listing on the NTREIS MLS, shown as provided. Verify anything important to you.
School assignments come from the MLS and can change, so confirm them with the district. For school ratings and accountability reports, see GreatSchools.org and TXschools.gov (Texas Education Agency). Information provided for general reference; buyers should independently verify schools, districts, and community details.
Martin Moore Surv Abs #783 subdivision · Leonard, TX 75452 · Fannin County
Straight-line distances. Places data © OpenStreetMap contributors. Information provided for general reference; buyers should independently verify schools, districts, and community details.
