Building in Crosby
What do people build in Crosby?
Crosby is unincorporated east Harris County, between Lake Houston, the San Jacinto River and Cedar Bayou. Lots here run larger than in town, from half-acre homesites to pasture off FM 2100, which suits detached shops, RV and boat storage and equipment barns. With no city building department, permits go through Harris County.
Larger lots and the lake nearby mean shops, boat and RV storage, and barns for horses and equipment on the acreage north and east of town.
- Garages & Shops in CrosbyWorkshops, detached garages and the 40x60 shop: our signature build.
- RV & Boat Storage / Carports in CrosbyTall enclosed garages and open covers for RVs, boats, trailers and vehicles.
- Agricultural & Equipment Buildings in CrosbyHay barns, equipment sheds, horse barns and ag storage.

- Communities nearby
- Barrett, Highlands, Huffman, Newport, Sheldon, Channelview
- Main roads
- US 90 (Crosby Fwy) · FM 2100 · Crosby-Lynchburg Rd
Permits & local considerations
What should I know before building in Crosby?
Who handles permits?
Check the floodplain first
Parts of Crosby sit near the San Jacinto River, Lake Houston and Cedar Bayou. Look up your parcel on the Harris County Flood Education Mapping Tool (opens in a new tab) before you design. Floodplain status can change slab height, fill limits and the permit path.
Harris County permits
Crosby has no city government, so development permits go through the Harris County Office of the County Engineer. We confirm what your parcel needs during the site visit.
Deed restrictions in newer subdivisions
Newer subdivisions often limit accessory-building size, height and exterior materials. Older tracts and acreage are usually less restricted. Pull your restrictions before you settle on a size.
FAQ
Metal building questions in Crosby
Who issues permits for a metal building in Crosby?
Crosby is unincorporated, so the Harris County Office of the County Engineer handles development permits. What you need depends on the size, the use and whether the site is in a floodplain. We check it before we design.
Can you build boat storage near Lake Houston?
Yes. Enclosed boat garages and open-sided covers, with the door and eave height sized around your boat, trailer and any tower.
Do you build horse and equipment barns in Crosby?
Yes. Open-sided equipment sheds, enclosed barns and barns with lean-tos, engineered by the manufacturer for your site’s wind loads.
Free on-site quote
Get a free quote in Crosby
Four quick fields and we’ll call you within one week to set up a free site visit.
- Phone: 832-862-8159
- Mon–Sat 7 AM–6 PM · Quotes answered within one week