NOT LISTED FOR SALE

780 Mountcastle Dr Rockwall, TX 75087

Stone Creek-Rockwall Neighborhood

Estimated Value: $520,097 - $539,000

3 Beds
3 Baths
2,510 Sq Ft
$211/Sq Ft Est. Value

Sale Details

Date Sold: December 14, 2025

Current estimated payment $3,228 / mo

Highlights

  • Open Floorplan
  • Family Room with Fireplace
  • Wood Flooring
  • J.W. Williams Middle School Rated A
  • Cathedral Ceiling
  • Granite Countertops

About This Home

As of December 2025

This well-maintained 3-bedroom, 3-bathroom home offers versatile living with an upstairs game-media room complete with a closet and full bath—perfect as a bonus room, guest suite, or even a private living space. Enjoy a spacious primary bedroom retreat, an inviting layout, and a beautifully designed outdoor patio featuring a charming chimney-style fireplace—ideal for cozy evenings and entertaining. Located in a highly sought-after neighborhood with top-rated elementary and middle schools right within the community, this home combines comfort, functionality, and convenience in one great package. Don’t miss your chance to live in one of Rockwall’s most desirable areas.

Last Agent to Sell the Property

Norma Medina

Compass RE Texas, LLC Brokerage Phone: 571-888-9287 License #0742490 Listed on: 12/14/2025

Compass RE Texas, LLC

Co-Listed By

Sandra Rubio

Compass RE Texas, LLC Brokerage Phone: 571-888-9287 License #0566167

Last Buyer's Agent

Courtney Womack

Coldwell Banker Apex, REALTORS License #0706610

Coldwell Banker Apex, REALTORS

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $7,725

Year Built

  • Built in 2017

Lot Details

  • 6,273 Sq Ft Lot

HOA Fees

  • $71 Monthly HOA Fees

Parking

  • 2 Car Attached Garage
  • Driveway
  • On-Street Parking

Home Design

  • Slab Foundation
  • Shingle Roof

Interior Spaces

  • 2,510 Sq Ft Home
  • 1.5-Story Property
  • Open Floorplan
  • Wired For Sound
  • Cathedral Ceiling
  • Decorative Lighting
  • Gas Fireplace
  • Family Room with Fireplace
  • 2 Fireplaces

Kitchen

  • Eat-In Kitchen
  • Gas Cooktop
  • Microwave
  • Dishwasher
  • Kitchen Island
  • Granite Countertops

Flooring

  • Wood
  • Carpet

Bedrooms and Bathrooms

  • 3 Bedrooms
  • Walk-In Closet
  • 3 Full Bathrooms

Home Security

  • Smart Home
  • Carbon Monoxide Detectors
  • Fire and Smoke Detector
  • Fire Sprinkler System

Outdoor Features

  • Covered Patio or Porch
  • Outdoor Fireplace
  • Outdoor Living Area
  • Rain Gutters

Schools

  • Sherry And Paul Hamm Elementary School
  • Jw Williams Middle School
  • Rockwall High School

Utilities

  • Central Heating and Cooling System
  • High Speed Internet
  • Cable TV Available

Community Details

  • Association fees include all facilities, management, ground maintenance
  • Neighborhood Management Inc Association
  • Stone Creek Ph VI Subdivision

Listing and Financial Details

  • Legal Lot and Block 8 / U
  • Assessor Parcel Number 000000088337

Home Details

Home Type

Single Family

Est. Annual Taxes

$7,725

Year Built

Built in 2017

Lot Details

6,273 Sq Ft Lot

HOA Fees

$71 per month

Parking

2

Listing Details

  • OWNERNAME: See Tax records
  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • Architectural Style: Detached
  • Unit Levels: One and One Half
  • Security: Carbon Monoxide Detector(s), Fire Alarm, Fire Sprinkler System
  • Attribution Contact: 571-888-9287
  • Co List Office Mls Id: CMPS04
  • Co List Office Phone: 469-210-8288
  • Co List Office Mls Id: CMPS04
  • Structure Type: House
  • HumanModifiedYN: Yes
  • UniversalParcelId: urn:reso:upi:2.0:US:48397:000000088337
  • Special Features: None

Interior Features

  • Square Footage: 2510.0
  • Fireplace Features: Family Room, Gas, Outside
  • Interior Amenities: Cathedral Ceiling(s), Decorative/Designer Lighting Fixtures, Eat-in Kitchen, Granite Counters, High Speed Internet, Kitchen Island, Open Floorplan, Pantry, Smart Home, Cable TV, Walk-In Closet(s), Wired for Sound
  • Flooring: Carpet, Wood
  • Appliances: Dishwasher, Gas Cooktop, Microwave
  • Basement YN: No
  • Fireplaces: 2

Beds/Baths

  • Full Bathrooms: 3
  • Total Bedrooms: 3

Exterior Features

  • Foundation: Slab
  • Roof: Shingle
  • Exterior Features: Outdoor Living Area, Rain Gutters
  • Pool Features: None
  • Waterfront: No
  • Patio And Porch Features: Covered
  • RoadFrontageType: All Weather Road

Garage/Parking

  • Cooling System: Central Air
  • Garage Spaces: 2.0
  • Total Covered Spaces: 2.0
  • Parking Features: Driveway, Garage, On Street
  • Attached Garage YN: Yes
  • GarageYN: Yes

Utilities

  • Sewer: Public Sewer
  • Heating: Central
  • Utilities: Sewer Available, Water Available, Cable Available
  • Heating Yn: Yes

Condo/Co-op/Association

  • HOA Fee Includes: All Facilities, Association Management, Maintenance Grounds
  • Association Fee: 850.0
  • Association Fee Frequency: Annually
  • Association Name: Neighborhood Management Inc

Schools

  • Elementary School: Sherry and Paul Hamm
  • High School: Rockwall
  • Junior High Dist: Rockwall ISD

Lot Info

  • PropertyAttachedYN: No
  • Lot Size Units: Acres
  • Lot Size Area: 0.144
  • Parcel Number: 000000088337
  • Lot Size Acres: 0.144
  • Lot Size Sq Ft: 6272.64

Building Info

  • Year Built: 2017

Tax Info

  • TaxBlock: U
  • Tax Lot: 8
  • Tax Annual Amount: 7725.0

MLS Schools

  • MiddleOrJuniorSchool: JW Williams

Ownership History

Date Name Owned For Owner Type

Purchase Details

Listed on
Dec 14, 2025
Closed on
Dec 9, 2025
Sold by
Southam Mark J and Southam Linda D
Bought by
Gridley Daniel F and Dietrich Diana M
Seller's Agent
Norma Medina
Compass RE Texas, LLC
Buyer's Agent
Courtney Womack
Coldwell Banker Apex, REALTORS
List Price
$535,000
Views
32
Current Estimated Value
$529,549

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-2.88%
Original Mortgage
$295,000
Outstanding Balance
$295,000
Interest Rate
6.17%
Mortgage Type
New Conventional
Estimated Equity
$234,549

Purchase Details

Closed on
Apr 24, 2018
Sold by
Megatel Homes Llc
Bought by
Southam Mark J and Southam Linda

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$243,750
Interest Rate
4.44%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 20, 2017
Sold by
Stone Creek Sf Ltd
Bought by
Megatel Homes Inc

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$267,000
Interest Rate
4.12%
Mortgage Type
New Conventional
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
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List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Gridley Daniel F -- Truly Title
Southam Mark J -- Chicago Title Of Texas
Megatel Homes Inc -- Chicago Title Of Texas Llc
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Open Gridley Daniel F $295,000
Previous Owner Southam Mark J $243,750
Previous Owner Megatel Homes Inc $267,000
Source: Public Records

Property History

Date Event Price List to Sale Price per Sq Ft
12/14/2025 12/14/25 Sold -- -- --
12/14/2025 12/14/25 Pending -- -- --
12/14/2025 12/14/25 For Sale $535,000 -- $213 / Sq Ft
Source: North Texas Real Estate Information Systems (NTREIS)

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $3,960 $496,679 $133,860 $362,819
2023 $3,960 $425,884 -- --
2022 $6,967 $387,167 $0 $0
2021 $7,015 $351,970 $85,850 $266,120
2020 $7,037 $341,110 $66,950 $274,160
2019 $7,022 $325,000 $66,300 $258,700
2018 $7,443 $336,260 $65,000 $271,260
2017 $1,119 $48,750 $48,750 $0
2016 $1,119 $48,750 $48,750 $0
Source: Public Records

Agents Affiliated with this Home

  • N

    Seller's Agent in 2025

    Norma Medina

    Compass RE Texas, LLC

    (571) 888-9287

    2 in this area

    40 Total Sales

    Norma Medina
    Section Image
  • Sandra Rubio

    Seller Co-Listing Agent in 2025

    Sandra Rubio

    Compass RE Texas, LLC

    (214) 636-6378

    1 in this area

    75 Total Sales

    Sandra Rubio
    Section Image
  • Courtney Womack

    Buyer's Agent in 2025

    Courtney Womack

    Coldwell Banker Apex, REALTORS

    (972) 249-5974

    1 in this area

    57 Total Sales

    Courtney Womack
    Section Image
See All Agents

Map

Source: North Texas Real Estate Information Systems (NTREIS)

MLS Number: 21132669

North Texas Real Estate Information Systems (NTREIS)

APN: 88337

Texas Rockwall County Rockwall 75087 Stone Creek-Rockwall

780 Mountcastle Dr, Rockwall, TX

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North Texas Real Estate Information Systems (NTREIS) Listing information provided in part by the North Texas Real Estate Information Systems, Inc, for personal, non-commercial use by viewers of this site and may not be reproduced or redistributed. All information is deemed reliable but not guaranteed. Copyright © NTREIS 2026. All rights reserved

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