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
← Back to listing
For sale
$924,900
318 21st
Houston, TX, 77008
MLS #19518836
4 beds
4 baths
2,670 sq ft
Built 2026

About this home

Welcome to the Heights' newest address. This Sandcastle Homes Kensington marks the debut of one of the builder's most anticipated floor plans. GHBA award-winning Sandcastle brings decades of expertise to every detail, starting with a sought-after primary suite on the first floor. Four bedrooms, three and a half baths, approximately 2,670 square feet, and a layout that flows from kitchen to family room to backyard. The detached garage includes the option to finish a full studio apartment above — ideal for guests or extended family. Upstairs, a game room and three additional bedrooms offer space for hobbies and visitors. A second Kensington is being built next door and still in the selection phase — own this inaugural version, or customize finishes on the upcoming home an…

Houston market

Median sold
$315,534
Avg DOM
73 days
R
Jennifer Vickers
KSP

Data via Repliers MLS API. Information deemed reliable but not guaranteed.