01Additions
We needed more room but didn’t want to leave the street. The second storey went on over the summer, and from the sidewalk you’d think the house was always built that way.
Whole homes · 04 · More house, same lot
Home Additions in Hamilton
Home addition in Hamilton, out the back or up a storey, joins the new roof to the old one so water sheds off both. Where the two meet, the framing stays open for the inspector until it is checked.
- Licensed builder
- WSIB
- Years building
- 15+
- Houses completed
- 300+
What’s included
What’s included
in an addition.
Whether the addition goes on the back or on top, the job includes tying it in at the structure, the roof, the services and the outside.
Rear additions
On new footings, the addition reaches into the yard as far as setbacks and leftover lot coverage allow.
Second-storey additions
Before anything goes up over your house, the framing and foundation below must be shown to take another floor.
Tied into the existing structure, roofline and systems
The addition’s services, roof and framing tie into the house’s own. Water sheds off the roof, and pipes, wiring and ducts carry on as one house.
Exterior matched to the house
Roof, windows, trim and siding match the house. That way the new rooms look like part of it, not an add-on.
How it runs
The whole frame,
stage by stage.
Five stages in the same order for a room and a whole house, with one builder answering for each.
- 01
Permits
Zoning clearance where one applies, Conservation Halton for a regulated lot, a building permit in every case.
- 02
Structure
Going out means footings first, and framing then ties to the house and roofline.
- 03
Trades
The new rooms get electrical, plumbing and HVAC carried into them, on one coordinated schedule.
- 04
Finishes
Finished inside, and the exterior matched to the house in siding, trim and windows.
- 05
Handover
Each stage is inspected, the final one last, and then the rooms are yours.
Why Hanna Homes
Why one builder
for all of it.
Before framing begins, the builder settles four things at the join.
Before any new room is drawn, it is settled whether the old foundation and framing can bear the added load.
Nothing covers the join’s framing until the inspector has seen it, and the new roof crosses the seam to meet the old one.
Wiring, pipes and ducts continue from the old rooms into the new ones, on trades the builder coordinates around the inspections.
Matching the windows, siding, roof and trim to the existing house keeps the new rooms from looking added on later.
Start with a call.
Client reviews
Their house,
their words.
Whole homes and single rooms, in the words of the people who live in them.
02Whole home
We put off the whole house for years because we couldn’t picture living through it. Akram walked us through every stage before it started, and each week went the way he said it would.
03Kitchens
The crew covered the floors and cleaned up at the end of every day, which mattered with two kids at home. The new kitchen is the room everyone ends up in now. Worth every week of takeout.
04Custom homes
Building a new house was the biggest decision we’ve ever made, and it never felt rushed. We walked the site most Saturdays and always knew exactly where things stood.
05Basement apartments
We turned the basement into a unit for my mother-in-law. She has her own entrance and her own kitchen, and we still get Sunday dinners. The paperwork I was dreading turned out to be the part I thought about least.
06Bathrooms
One bathroom is a small job for a builder, but they treated it like the whole house. The tile lines up, the door finally closes properly, and they finished the week they said they would.
07Knockdown & rebuild
Our old bungalow wasn’t worth saving, so we took it down and built new on the same lot. They kept the neighbours in the loop from demolition to the final walk-through. We love coming home to it.
08Basements
The basement used to be storage and a furnace. Now it’s a family room the kids actually want to be in. A clear quote, no surprises, and the site was swept every night.
09Whole home
We bought an older house knowing it needed everything. Akram was straight with us from the first visit about what was worth keeping. Every room is new to us now, and it still feels like the house we fell for.
10Kitchens
Third builder we spoke to, and the only one who returned every call. When we changed our minds about the island halfway through, they made it work without any drama.
01 / 10
Projects
Selected work,
inside and out.
Two whole homes and three rooms, each one finished: a bungalow, a new house, a kitchen, a bath and a basement.
01Whole-Home Renovations
A bungalow, renewed in limewash.
Brick is limewashed, windows go floor to ceiling, cedar is under the eaves and an oak door faces a limestone forecourt.
01 / 05
Gallery
From the street
to the basement.
Each service has pictures, from street to basement. Any one opens whole with a tap.Whole homes from the street, then kitchens, bathrooms and basements. Open any picture to see it whole.
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13 pictures: Whole homes · Kitchens · Bathrooms · Basements
Service area
Within an hour
of Burlington.
Towns we build in
- 01BurlingtonHaltonHome base
- 02HamiltonHamiltonby Hwy 403, 15 min, 18 km by road, approximately
- 03OakvilleHaltonby the QEW, 20 min, 24 km by road, approximately
- 04AncasterHamiltonby Hwy 403, 25 min, 28 km by road, approximately
- 05MiltonHaltonby Hwy 407, 30 min, 30 km by road, approximately
- 06MississaugaPeelby Hwy 407 and Hwy 403, 30 min, 41 km by road, approximately
- 07CambridgeWaterloo Regionby Hwy 8 and Hwy 5, 45 min, 51 km by road, approximately
- 08KitchenerWaterloo Regionby Hwy 6 and Hwy 401, 55 min, 72 km by road, approximately
And anywhere else inside the line.
Common questions
Common questions
in Hamilton.
What Hamilton homeowners ask about home additions: what it costs, how long it takes and what the city asks for.
What the lot requires moves the budget before the framing does. A design that breaks the zoning limits waits for a variance, and a lot under Hamilton Conservation Authority or Niagara Escarpment Commission rules adds a separate application for each. Past that, the footprint or storey, the existing structure and the systems set the cost. No figure applies until the lot has been checked.
Each agency with a say over the lot adds its own application. A Conservation Authority permit is non-transferable and gives no exemption from the Commission's or any other approval, so each application is planned beside the City permit. After approvals the work runs footings and framing, the tie-in to the house, the trades, the finishes, then inspections from the footings to the final.
Yes, always, because an addition adds to the structure. The City reads the addition against the lot's zoning, so size, setbacks and location are checked before a permit is issued. A designated property also needs its Heritage Permit approved before the City will release the building permit.
It depends on the lot and the structure. A rear addition runs into the lot's setbacks and coverage; a second storey leans on what the foundation and framing below can carry. Hanna Homes builds both, and the zoning limits are read for either before drawings are final.
New framing bears on the existing structure or on new footings, the roof is joined so it sheds water as one, and the trades extend the electrical, plumbing and HVAC. In a Heritage Conservation District the outside of an addition is itself a heritage permit matter, so how it meets the old walls is designed with that review in mind.
Still have a question?
Get a free estimatePeople also ask
Before you build,
people in Hamilton ask.
What people in Hamilton search before home additions, answered for the town.
Ask about zoning limits, the Niagara Escarpment area, conservation authority regulation and heritage designation. Each can add an approval or limit the footprint before a price means anything.
Check the lot first, then settle out or up, then draw to the zoning limits. Permits follow, then footings and framing, the tie-in, the trades and the finishes. Hanna Homes handles the permit paperwork and books the inspections.
They are the drawings the City reviews with the permit application: footprint, structure and how the new rooms join the old. Once they exist, Hanna Homes carries the application through.
Good to know
Good to know
about home additions in Hamilton.
What changes the work in Hamilton: the rules, the houses and the ground.
Home addition permits in Hamilton
An addition is measured against the lot's zoning for size, setbacks and location before the drawings are finished, because Hamilton permits only a project that complies with the by-law. Exceeding those limits means a variance has to come before any permit. Other agencies can sit on top of the City's. Pleasant View is one case: new development there needs the Niagara Escarpment Commission's Development Permit unless exempt, and other lands in its Area of Development Control could need one too. A Conservation Authority permit is a separate application, and it exempts the project from nothing else.
House additions in Hamilton: what the job includes
A rear addition builds out into the lot; a second-storey addition builds up over the house you have. Either one is tied into the existing structure, roofline and systems, and the exterior is matched in siding, trim, windows and roof so it reads as part of the house. Hanna Homes is licensed and based in Burlington, so a Hamilton job is a drive of roughly 15 minutes. The same five stages run on every addition: permits, structure, trades, finishes and handover. The trades are coordinated by the builder, not hired by you.
Home addition cost and timing in Hamilton
Cost moves with the footprint or the storey, with how much of the existing structure has to change to carry the new part, and with how far the systems must be extended. In Hamilton the lot's status can add to that, since an escarpment or conservation lot brings applications that a plain lot does not. Timing starts with the approvals. A designated property waits on an approved Heritage Permit before it can be permitted, and Hamilton counts over 240 designated properties and seven Heritage Conservation Districts. Where none of that applies, the permit review and the inspections set the pace.
Rear additions in Hamilton
A rear addition is limited by what the lot leaves behind the house: its setbacks and its coverage. That is why the lot is checked before the design is drawn. Where the house is on an escarpment lot, the back of the property may fall under Niagara Escarpment Commission control, and a permit from the Commission is separate from the City's. That is worth finding out first, so the rear addition is drawn to what the lot allows.
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The roomyour house needs.
Tell us about the house and the room it is missing, and talk out or up through with the builder before plans are drawn.
Licensed builder
Burlington, Ontario
15+ years
Building
300+ houses
Completed