
Addition in Woburn, MA
New square footage that looks like it was always there
(508) 598-8704Free, no-obligation estimate on Woburn properties · Fully insured
Free Addition Estimate
Tell us about your Woburn property and we will come look at it.
Addition for Woburn Homes
Families in Woburn usually reach the same point: the house is right in every way except size. Before anything gets designed we look at what Woburn zoning actually permits on your lot - setbacks, coverage, and grade - because that determines the addition far more than the wish list does.
An addition is the most demanding thing a residential builder does: new foundation, new framing tied into old, roof lines that have to resolve honestly, and mechanicals extended from systems sized for a smaller house. We do all of it.
What Woburn Properties Actually Need
- The housing stock here
- Colonial-era, mill-era and postwar houses sit on the same street, so no assumption about framing carries from one address to the next.
- Working on the site
- Lot sizes vary widely within a block, which changes staging from house to house.
- Permits and inspections
- The city runs standard departmental review with consistent inspection scheduling.
What Goes Wrong in Greater Boston
The bolted-on look
Mismatched rooflines, siding that doesn’t align, and window proportions that give it away instantly from the curb.
Zoning discovered too late
Setbacks, lot coverage, and septic capacity kill more additions than budget does - and usually after money has been spent on design.
Leaks where old meets new
The junction between existing and added structure is the single most common failure point, and the hardest one to fix afterward.
Addition Services We Provide in Woburn
- Foundation, excavation, and slab work
- Primary suite and in-law additions
- Full framing, roofing, siding, and finish
- Second-story additions
- Single-room and multi-room additions
- Garage and mudroom additions
How Your Woburn Project Runs
- 01
Free Estimate
Call us and we come out to your property, walk the job with you, and put real numbers on paper - no cost, no obligation.
- 02
Scope & Timeline
We agree on the exact scope, materials, and a clear start-to-finish timeline before a single tool comes off the truck.
- 03
We Build It
Our own carpenters do the work - framing, roofing, windows, decks. One crew, one point of contact, no subcontractor roulette.
- 04
Final Walkthrough
We walk the finished job with you and don't call it done until you say it is. Site left clean.
New space in Woburn that matches the house you already have. Call (508) 598-8704 for a free, no-obligation estimate.
Questions
Addition in Woburn - FAQ
Yes - Woburn is part of our regular service area. We're based at 190 Bolton St, Unit 11, Marlborough, MA 01752, and addition is one of the 8 services we handle in-house.

- (508) 598-8704
- 190 Bolton St, Unit 11, Marlborough, MA 01752
- @ofirconstruction
- Serving all of Massachusetts
Free Estimate
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