# Room Additions in Katy, TX

> Dream House Services LLC provides room additions in Katy, Harris, Fort Bend & Waller Counties, about 60 miles from our Willis office. Katy additions expand homes in large master-planned communities for growing families.

Web page: https://dreamhousetexas.com/services/room-additions/katy · Last updated: 2026-10-19

Dream House Services LLC · 12567 St. Ann Ct, Willis, TX 77318 · Phone 253-332-4577 · Free estimate: https://dreamhousetexas.com/free-estimate

## Typical scope

- Feasibility review: setbacks, easements and HOA restrictions
- Engineered foundation tie-in and drainage planning
- Roofline integration and matched exterior materials
- HVAC capacity review or dedicated mini-split systems

Full scope: [Room Additions overview](https://dreamhousetexas.com/services/room-additions.md)

## Timeline

Typically 3–6 months of construction depending on size and complexity.

## What affects projects in Katy

### Drainage for new roof area

More roof means more runoff on flat prairie lots. We route gutters and grading to approved drainage paths.

## Neighborhoods served in and around Katy

- Cinco Ranch
- Cross Creek Ranch
- Elyson
- Old Katy
- Grand Lakes

## Related

- [Katy service area](https://dreamhousetexas.com/service-areas/katy.md)
- [Room Additions overview](https://dreamhousetexas.com/services/room-additions.md)