
$419,990
5 beds | 3 baths | 2,675 sqft
6434 Haltwhistle Lane, Katy, TX

$448,990
Roughly $2,270/mo at 20% down, 6.5% over 30 years, before tax and HOA. That is 21% above the $370,000 median across 2,182 homes for sale in Katy.
Written by Jay from this home’s 49 listing photos
This two-story contemporary home features a mixed exterior, a shingle roof, maintained landscaping, a covered patio, and a large yard with space for a pool. Inside, the open floor plan offers high ceilings, abundant natural light, a home office, carpet, and herringbone pattern tile flooring. The modern kitchen is equipped with a large quartz island, white quartz counters, medium-wood custom cabinetry, stainless appliances, a gas range, and a double oven. The primary bath includes a double vanity, a soaking tub, and a walk-in shower.
No known risk factors reported for this home.
Katy
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Explore the map| Jul 9, 2026Listed for sale | $449,000 |
6423 Haltwhistle Lane, Katy, TX is listed at $448,990, or about $161 per square foot.
This home has 5 bedrooms and 4 bathrooms across 2,795 square feet, and was built in 2025.
6423 Haltwhistle Lane, Katy, TX is served by WALKER ELEMENTARY SCHOOL (CYPRESS-FAIRBANKS) (Elementary), ROWE MIDDLE SCHOOL (Middle), CYPRESS PARK HIGH SCHOOL (High). The home is zoned to the Cypress-Fairbanks school district.
This listing has 1 recorded price event. It was first listed at $449,000 on Jul 9, 2026, and is now listed at $448,990. The full history is shown above.
At 20% down on a 6.5% 30-year fixed rate, principal and interest on 6423 Haltwhistle Lane, Katy, TX come to about $2,270 a month. Insurance is not included.
$448,990 is about 21% above the $370,000 median list price across the 2,182 homes for sale in Katy, TX. The comparable homes below run $419,990 to $494,702.
Yes — 6423 Haltwhistle Lane, Katy, TX is currently listed for sale on GotNest.
Listed by Beverly Bradley · Weekley Properties Beverly Bradley · MLS #TREC#0181890 · Source: HAR