Mackin
Book a Call
Sign in
Houston, TX

Mackin,
Market Edition.

Mackin — hyperlocal real-estate intelligence, published weekly.

Get in touch →

Cities

  • Houston, TX

Stories

  • What's new
  • Price drops
  • Luxury
  • Affordable
  • Open houses
  • Market reports

By price

  • Houston under $200k
  • Houston $200k to $400k
  • Houston $400k to $700k
  • Houston $700k to $1m
  • Houston over $1m

By type

  • Houston single-family homes
  • Houston condos
  • Houston land for sale
  • Browse all MLS
  • Map search
All city stories
Houston: what's newHouston: price dropsHouston: luxuryHouston: affordable
All city stories + every page → /sitemap
Mackin· Market Edition
InsightsJournalSearchMarketAboutReviewsFAQGuidesServices
Live MLS data via Repliers. Not for redistribution. © 2026
  1. Home›
  2. New Caney homes for sale›
  3. 21718 Southern Valley

$324,990

▼ 2% from $329,990
21718 Southern Valley
New Caney, TX, 77357
4beds·3baths·2,226sq ft

About this home

Welcome to the Olive III plan by Brohn Homes, offering refined single-story living in the sought-after Harrington Trails community of New Caney. This elegant home features 4 bedrooms, 3 full bathrooms, and 2,260 square feet of thoughtfully designed living space that blends sophistication with everyday comfort. The open-concept layout highlights expansive living and dining areas, perfect for family gatherings and entertaining. A stylish flex room adds versatility and can easily serve as a home office, cozy game room, or additional family lounge. The serene primary suite provides a private retreat, while the well-appointed secondary bedrooms offer comfort, flexibility, and privacy for the whole family. A 2-car garage enhances both convenience and functionality. Surrounded by tall pines and open green spaces, Harrington Trails offers a refreshing way of living in New Caney’s growing northeast corridor.

Property details

Year built
2026
Property type
Residential
Style
Single Family Residence
Heating
Natural Gas
Cooling
Ceiling Fan(s), Electric
Garage spaces
2
Water
Public
Lot
0.1366 acres
Estimated monthly
$2,312/mo
P&I $1,730 · Tax $487/mo · Ins $95/mo

Estimate only. Taxes and insurance are typical TX defaults; check exact figures before buying.

Listed by
Brohn Homes
Jimmy Franklin
MLS13254641Listed1/8/2026Days on market163
Market trends in New Caney
See KPIs, 24-month price + inventory charts →
Download flyer
One-page PDF with photos, key facts, and market context →