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. Katy homes for sale›
  3. 21527 San Marino

$455,000

Sold 4/1/2026
21527 San Marino
Katy, TX, 77450
4beds·3baths·3,142sq ft

About this home

Beautifully updated 2-story home backs directly to Willow Fork’s golf course w/a peaceful, picture-perfect setting. Fresh paint, updated flooring, stylish lighting & custom finishes create a polished feel throughout. A private study w/French doors & fireplace offers the perfect space for the at-home pro, while the elegant formal dining room w/its own fireplace sets the tone for memorable gatherings. Family room flows into the casual dining area & kitchen. This chef’s kitchen features quartz countertops, tile backsplash, contrasting cabinetry, a walk-in pantry & high-end SS appliances. Posh 1st-floor owner’s retreat features a deep walk-in closet & spa-like ensuite. Upstairs offers a super-sized game room, 3 spacious guest bedrooms & a full bath w/dual sinks & a private water closet. Recent updates: H2O heater, vent hood & low-E windows. Zoned to KISD's Exley Elem, Beck JH, CRHS!

Property details

Year built
1999
Property type
Residential
Style
Single Family Residence
Heating
Natural Gas, Zoned
Cooling
Attic Fan, Ceiling Fan(s), Electric, Zoned
Garage spaces
2
Water
Public, Water District
Sewer
Public Sewer
Lot
0.1314 acres
Taxes / yr
$9,199

Rooms

RoomLevelSize
Dining RoomFirst12 × 10
Family RoomFirst21 × 15
KitchenFirst16 × 10
DenFirst13 × 13
BreakfastFirst12 × 10
· First13 × 12
· First ·
BedroomSecond13 × 11
Primary BathSecond ·
Utility RoomFirst ·
Primary BedroomFirst17 × 14
· First ·
BedroomSecond14 × 12
BedroomSecond12 × 12
BathSecond ·
Game RoomSecond21 × 15
Estimated monthly
$3,237/mo
P&I $2,422 · Tax $682/mo · Ins $133/mo

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

Listed by
BHHS Karapasha Realty
Sarah O'Shields
MLS9816480Listed3/27/2026Days on market5
Market trends in Katy
See KPIs, 24-month price + inventory charts →
Download flyer
One-page PDF with photos, key facts, and market context →
Where this home fits
  • Just listed in Katy
    Freshest listings this week