511 S Sulphur Street

What's special

• Fireplace
• Brick exterior
• Granite counters
• Wood floors
• Covered patio
• Single story
• Study

**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.

Home facts

Overview

Price

$459,500

Price per sq ft

$148

Status

Active

Property type

Single Family Residence

Year built

1997

Condition

Resale

Style

Detached

Stories

1

Levels

One

Days on market

49

Price last changed

Sep 2, 2026

Bedrooms & bathrooms

Bedrooms

5

Full bathrooms

3

Living area

3,105 sq ft

Interior

Features

Built In Features, Eat In Kitchen, Granite Counters, Pantry, Walk In Closets

Appliances

Dryer, Dishwasher, Electric Cooktop, Electric Oven, Electric Range, Disposal, Ice Maker

Flooring

Carpet, Wood

Fireplaces

1 · Den

Heating

Central, Electric, Fireplaces

Cooling

Central Air, Ceiling Fans, Electric

Exterior & lot

Lot size

0.897 acres · 39,073.32 sq ft

Exterior features

Awnings, Fire Pit, Rain Gutters

Patio & porch

Covered

Fencing

Back Yard, Wood

Pool

Fenced, Gunite, Heated, In Ground, Outdoor Pool, Pool, Pool Sweep, Pool Spa Combo

Roof

Composition

Construction

Brick

Parking

Garage spaces

2 (attached)

Carport spaces

2

Parking

Attached Carport, Additional Parking, Covered, Garage

HOA & taxes

HOA

No

Annual property tax (per MLS)

$10,666

Utilities & efficiency

Utilities

Sewer Available, Water Available

Water

Public

Sewer

Public Sewer

Take the virtual tour

Facts are from the listing on the NTREIS MLS, shown as provided. Verify anything important to you.

Assigned schools

• ElementaryLeonardLeonard ISDRatings on GreatSchools
• MiddleLeonardLeonard ISDRatings on GreatSchools
• HighLeonardLeonard ISDRatings on GreatSchools

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.

Neighborhood & nearby

Martin Moore Surv Abs #783 subdivision · Leonard, TX 75452 · Fannin County

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