
Addition in Hudson, MA
New square footage that looks like it was always there
(508) 598-8704Free, no-obligation estimate on Hudson properties · Fully insured
Free Addition Estimate
Tell us about your Hudson property and we will come look at it.
Addition for Hudson Homes
Building an addition in MetroWest means designing for snow that arrives wet and heavy, dozens of freeze-thaw cycles between December and March, and summer humidity that finds untreated timber. A new roof plane meeting an old one is exactly where ice and water find their way in, so on Hudson additions we detail that intersection first and everything else follows from it.
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 Hudson Properties Actually Need
- The housing stock here
- Mill-era two-families near the river have undersized floor framing by modern standards, and any load added above has to be traced to the foundation before work starts.
- Working on the site
- Downtown lots have almost no side yard, so exterior work is done from staging and the abutter conversation happens first.
- Permits and inspections
- The town reviews exterior changes in the older districts more closely than the outskirts, and expects material details up front.
What Goes Wrong in MetroWest
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.
The bolted-on look
Mismatched rooflines, siding that doesn’t align, and window proportions that give it away instantly from the curb.
Addition Services We Provide in Hudson
- Single-room and multi-room additions
- Foundation, excavation, and slab work
- Primary suite and in-law additions
- Full framing, roofing, siding, and finish
- Garage and mudroom additions
- Second-story additions
How Your Hudson 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.
If you are weighing an addition in Hudson against moving, we will walk your property and tell you what can actually be built. Free estimate - (508) 598-8704.
Questions
Addition in Hudson - FAQ
Yes - Hudson 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
Get Your Free Construction Estimate
Call and we answer during business hours. Prefer to write it down? The request form is at the top of this page.
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