
$445,000
4 beds | 3 baths | 3,068 sqft
21403 Hartwig Court, Tomball, TX

$449,000
Roughly $3,270/mo at 20% down, 6.5% over 30 years, including tax. That is 11% above the $405,000 median across 658 homes for sale in Tomball.
Written by Jay from this home’s 30 listing photos
This two-story traditional home features a mixed-material exterior, a shingle roof, maintained landscaping, and a large yard with space to fit a pool. Inside, the modern interior offers an open-concept floor plan with very high vaulted ceilings, abundant natural light, and a two-story living room with white walls, gray living room floors, luxury vinyl, carpet, and tile. The open kitchen includes off-white custom cabinets, gray granite countertops, stainless appliances, a double oven, a gas range, and a spacious curved kitchen island. The primary bathroom features a double vanity, a luxury soaking tub, and a separate glass walk-in shower.
No known risk factors reported for this home.
Tomball
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Explore the map| Jul 13, 2026Listed for sale | $449,000 |
20819 Magical Merlin Way, Tomball, TX is listed at $449,000, or about $144 per square foot.
This home has 4 bedrooms and 2.5 bathrooms across 3,115 square feet, and was built in 2021.
Property tax is $12,000 per year.
20819 Magical Merlin Way, Tomball, TX is served by BERNSHAUSEN ELEMENTARY SCHOOL (Elementary), HOFIUS INTERMEDIATE SCHOOL (Middle), KLEIN CAIN HIGH SCHOOL (High). The home is zoned to the Klein school district.
This listing has 1 recorded price event. It was first listed at $449,000 on Jul 13, 2026. The full history is shown above.
At 20% down on a 6.5% 30-year fixed rate, principal and interest on 20819 Magical Merlin Way, Tomball, TX come to about $2,270 a month. Adding property tax of about $1,000 brings the estimate to about $3,270 a month. Insurance is not included.
$449,000 is about 11% above the $405,000 median list price across the 658 homes for sale in Tomball, TX. The comparable homes below run $340,000 to $475,000.
Yes — 20819 Magical Merlin Way, Tomball, TX is currently listed for sale on GotNest.
Listed by Nicky Gomez · CB&A, Realtors · MLS #TREC#0658352 · Source: HAR