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421 Dorothy Drive
MCKINNEY, TX 75071 · Southridge
$342,247
ClosedMLS# 21242459
4Beds
2.5Baths
2,357Sq Ft
$145/ Sq Ft
2026Year Built
2Garage
2Stories
0.10Acres
BRAND NEW energy - efficient home Jun 2026! The main floor primary suite features dual sinks and a spacious walk-in closet. White cabinets with veined white quartz countertops, muted beige EVP flooring with light taupe carpet. Spend your weekends by the resort-style community pool or splashing with the kids at the nearby playground. Located off US 380, Southridge is just minutes from major employment centers and premier shopping, dining, and entertainment. Each energy-efficie…
Room Details
| Room | Level | Size |
|---|---|---|
| Dining Room | Main | 10 x 14 |
| Living Room | Main | 15 x 15 |
| Primary Bedroom | Main | 13 x 14 |
| Game Room | Upper | 15 x 20 |
| Bedroom | Upper | 10 x 14 |
| Bedroom | Upper | 10 x 12 |
| Bedroom | Upper | 10 x 12 |
Property Details
| Type | Single Family Residence |
| County | Collin |
| Lot | 0.100 ac (4,356 sqft) |
| HOA | $600 / Annually |
| Days on Market | 53 |
Schools
| District | Princeton ISD |
| Elementary | Green |
| Middle | Southard |
| High School | Princeton |
Est. Monthly Payment (20% down, 30yr)
| P&I (6.875%) | $1,799 |
| HOA | $50 |
| Est. Total | $1,849/mo |
Schedule a Showing
(469) 854-1352
realtorkonda.com
● ClosedSingle Family Residence
$342,247
421 Dorothy Drive
MCKINNEY, TX 75071 · Southridge
4bd
2.5ba
2,357sqft
Built 2026
2garage
0.10acres
2stories
53 days on market$145/sqftMLS# 21242459Sold Jun 29, 2026
$145/sqft
Est. $1,849/mo ›Sold June 2026 — no longer available
Active Homes in Southridge →Active Homes in 75071 →Contact Agent(469) 854-1352About This Property
BRAND NEW energy - efficient home Jun 2026! The main floor primary suite features dual sinks and a spacious walk-in closet. White cabinets with veined white quartz countertops, muted beige EVP flooring with light taupe carpet. Spend your weekends by the resort-style community pool or splashing with the kids at the nearby playground. Located off US 380, Southridge is just minutes from major employment centers and premier shopping, dining, and entertainment. Each energy-efficient home also comes standard with features that go beyond helping you save on utility bills—they allow your whole family to live better and breathe easier too.* Each of our homes is built with innovative, energy-efficient features designed to help you enjoy more savings, better health, real comfort and peace of mind.
Property Details
Property Type
Residential
Sub Type
Single Family Residence
Status
Closed
Bedrooms
4
Full Baths
2
Half Baths
1
Living Area
2,357 sqft
Lot Size
4,356 sqft
Lot (acres)
0.100
Garage
2 spaces
Stories
2
Year Built
2026
Community
SouthridgeTax & Appraisal
Rooms
| Room | Level | Size |
|---|---|---|
| Dining Room | Main | 10 x 14 |
| Living Room | Main | 15 x 15 |
| Primary BedroomDual Sinks, Separate Shower, Walk In Closets | Main | 13 x 14 |
| Game Room | Upper | 15 x 20 |
| Bedroom | Upper | 10 x 14 |
| Bedroom | Upper | 10 x 12 |
| Bedroom | Upper | 10 x 12 |
Interior Features
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School Information
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Property History
| Date | Event | Price | Change | Price/SqFt |
|---|---|---|---|---|
| — | Closed | $342,247 | — | $145/sqft |
| 06/29/2026 | Off Market | — | — | — |
Source: North Texas Real Estate Information Systems (NTREIS) · Texas is a non-disclosure state — sold prices are not publicly available.
Financial
HOA Includes
All Facilities, Association Management
Listing Information
Mortgage Calculator
Total Principal
$273,798
Total Interest
$373,719
Total Loan Payment
$647,517
Payoff Date
July 2056
$
$
%
%
Est. Payment
$1,992
/month
Principal & Interest$1,799
Property Tax
$
HOA Fees
$
Home Insurance
$
Total$1,992/mo
Estimated only. Does not guarantee loan approval. Contact a licensed lender for accurate rates and terms. Rates change daily.
View Online
https://realtorkonda.com/property/mckinney-tx/southridge/421-dorothy-drive-75071
Contact: (469) 854-1352 · realtorkonda@gmail.com
Listed by Patrick Mcgrath · Meritage Homes Realty · 210-610-3085
IDX information is provided exclusively 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. Information is deemed reliable but is not guaranteed accurate by the MLS or NTREIS. © 2026 NTREIS. All rights reserved. Last updated Jun 30, 2026.
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Listing Agent
Patrick Mcgrath
Meritage Homes Realty