Home Additions in Englewood, CO
LTA Construct designs and builds home additions in Englewood and the south Denver metro, from single-room bump-outs to full second stories, matching the existing structure inside and out. Most additions take three to five months from permit to finished room.
The test of an addition is whether a visitor can find the seam. Matching roof lines, siding, window trim and interior casing is carpentry, and it is where a carpenter-run general contractor earns the job.
Additions involve the most moving parts of anything on this site: survey, design, permit, foundation, framing, trades, finish. Luke runs the schedule and is on site for the parts that decide how it looks.
What’s included
- Design and permit drawings coordination
- Foundation and framing
- Roofing tie-in and exterior finish to match
- Windows, doors and trim matched to the house
- Electrical, plumbing and HVAC coordination
- Interior finish and built-ins
- Sunrooms, covered patios and porch enclosures
- Garage conversions and in-law suites
How long it takes
Design and permit: 6 to 12 weeks. Construction: 10 to 16 weeks for a single-story addition, longer for a second story.
Timelines are typical for the south Denver metro and depend on material lead times. No prices are listed on this site because every project is different; the cost and timeline guide explains what moves the number.
Home Additions photos
What clients say about this work
I'm a custom home builder and Luke has worked on several of our projects. We're so grateful for Luke and LTA. Luke works quickly and with great attention to detail. As much as that's fantastic and necessary, Luke is also full of integrity and understanding. Two traits difficult to find in the trades. Don't hesitate to hire such an outstanding craftsman!!!
Questions people ask
Do you handle the architect and engineer?
Luke coordinates with your architect or brings in one he works with, and the structural engineer is part of the permit set. You get one point of contact.
Can we live in the house during the addition?
Yes for most single-story additions, since the existing house stays closed until the tie-in. Second stories are harder and are planned case by case.
How do you match old siding or brick?
Salvage, custom milling, or a deliberate contrast that looks designed. Luke will show you the options with samples against your house.
What about setbacks and zoning?
Checked before design starts. Englewood, Littleton, Centennial and Denver each have their own rules, and they decide what is possible on your lot.
Ready to talk about home additions?
Send a photo or a sketch. You will get a straight answer from Luke, usually within a day.