690 County Road 3020 Mount Vernon, TX 75457
Listing Courtesy of: NTREIS / Century 21 First Group / Carrie Nuckolls - Contact:  903-243-4173

  690 County Road 3020 Mount Vernon, TX 75457

Active (2 Days)
$1,250,000 (USD)
5
BED
5
BATH
3,361
SQFT

Description

An Estate of Uncommon Distinction
Nestled across 30 pristine acres of AG EXEMPT land, this hilltop represents the pinnacle of Texas Country living—where impeccable design meets the authentic spirit of wide-open spaces.

The 3,361 sq ft custom residence unfolds entirely on a single level with space for every need. You will appreciate the timeless brick and stone façade overlooking gorgeous natural landscape from every angle. The primary suite is a true retreat, with trey ceiling, seating area, huge walk in closet, and ensuite spa-like bath with separate vanities, tiled shower, slipper tub. Four other generous bedrooms each offer private ensuite baths and walk-in closets, creating individual retreats.

The heart of this home lies in its chef's kitchen, with its custom cabinetry, granite countertops, breakfast bar and walk-in pantry. Great room has vaulted beamed ceiling, gas-log fireplace. A dedicated office with built-in cabinets, plus large laundry room has sink, drip-dry area and space for freezer. From there- step right out to the Pool.

Beyond the residence, the property reveals its true magnificence. The serene pond anchors the pastoral vista, while a 100-yard shooting range with covered pavilion awaits the sporting enthusiast. The 30'×40' shop complex includes a climate-controlled finished workshop, full bath, and 50-amp RV hookup—a dream for collectors and hobbyists.

Resort-caliber amenities abound: a freshly replastered pool complemented by a 20'×20' copper-roofed cabana with Bluetooth audio, four raised-bed gardens for the culinary gardener, and an outdoor living area with dedicated LP service for grilling and fireside evenings.

Infrastructure reflects meticulous planning—a 38kW whole-home generator, point-to-point internet connectivity, Ring security integration, central vacuum system, and 2 upgraded Trane HVAC systems, plus an impact-resistant roof bring peace of mind.

This is more than a property. This is the Texas dream done right!

MLS #:
21233120
Lot Size
31 acres
Type
Single-Family Home
Year Built
2006
Style
Traditional
Views
Water/Lake View
School District
Mount Vernon Isd
County
Franklin County

Listed By

Carrie Nuckolls, Century 21 First Group, Contact: 903-243-4173
Source
NTREIS
Last checked Apr 15 2026 at 7:54 PM GMT+0000
Bathroom Details
  • Full Bathrooms: 4
  • Half Bathroom: 1
Interior Features
  • High Speed Internet Available
  • Decorative Lighting
  • Sound System Wiring
  • Disposal
  • Dishwasher
  • Electric Water Heater
  • Microwave
  • Electric Range
  • Windows: Window Coverings
  • Vaulted Ceiling(s)
  • Central Vacuum
  • Pantry
  • Open Floorplan
  • Granite Counters
  • Kitchen Island
  • Walk-In Closet(s)
  • Built-In Features
  • Double Vanity
  • In-Law Suite Floorplan
  • Second Primary Bedroom
Lot Information
  • Acreage
  • Tank/ Pond
  • Pasture
  • Lrg. Backyard Grass
  • Water/Lake View
  • Rolling Slope
  • Many Trees
Property Features
  • Fireplace: 1
  • Fireplace: Brick
  • Fireplace: Gas Logs
  • Fireplace: Living Room
  • Fireplace: Glass Doors
  • Foundation: Slab
Heating and Cooling
  • Central
  • Electric
  • Central Air
  • Ceiling Fan(s)
Pool Information
  • Cabana
  • Gunite
  • In Ground
  • Outdoor Pool
Flooring
  • Tile
  • Hardwood
Exterior Features
  • Roof: Composition
Utility Information
  • Utilities: Asphalt, Aerobic Septic, Outside City Limits, Individual Water Meter, Co-Op Electric, Propane, Electricity Connected, Rural Water District
School Information
  • Elementary School: Mt Vernon
Garage
  • Garage Door Opener
Parking
  • Garage Door Opener
  • Garage Faces Side
  • Workshop In Garage
  • Rv Access/Parking
  • Inside Entrance
  • Electric Gate
  • Additional Parking
  • Kitchen Level
  • Gravel
  • Boat
  • Drive Through
  • Garage Double Door
Stories
  • 1
Living Area
  • 3,361 sqft
Additional Information: First Group | 903-243-4173
Location
   
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Estimated Monthly Mortgage Payment

*Based on Fixed Interest Rate withe a 30 year term, principal and interest only

Listing price
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Interest rate
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Mortgage calculator estimates are provided by C21 First Group and are intended for information use only. Your payments may be higher or lower and all loans are subject to credit approval.
Disclaimer: Copyright 2026 North Texas Real Estate Information System (NTREIS). All rights reserved. This information is deemed reliable, but not guaranteed. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 4/15/26 12:54