J National Construction
Construction company in Katy, TX 77450
About this company
J National Construction is listed as a construction company at 20501 Katy Fwy in Katy, Texas, in Harris County. It is one of 38 general contractors in ZIP 77450.
Other construction companies nearby
CertaPro Painters of West Houston, TX20501 Katy Fwy, Katy
Under 0.1 mi(281) 829-7433
Survey Equipment Services1775 Westborough Dr, Katy
0.5 mi(281) 829-6481
On Time Builders Group1795 Fry Rd, Houston
0.8 mi(832) 358-7841
Rooted Development21322 Provincial Blvd, Katy
0.9 mi(713) 264-1559
Missile Carpet Cleaning2007 Monarch Hollow Ln, Katy
1.0 mi(832) 647-5132
Housing market around ZIP 77450
Figures describe the local area, not this company.
Typical home value$375,000−1.2% past year · +48% in 10 years
Typical rent$1,763−1.3% past year
12-month value outlook+0.1%Roughly flat
New homes permitted, 202530,909Harris County
Days to sale agreement45Houston metro · 45 a year ago
Listings with a price cut29.0%Houston metro
Sale price vs list97.3%Houston metro
New construction sales1,977Houston metro, Aug · −21% from last year
Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.
Typical home value, last 10 years
Source: Zillow Home Value Index, Sep 2026.
Local building angle: Harris County permitted 30,909 new homes in 2025, including 11,737 apartment units. 37% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.