Fall Open House this Saturday, Oct 17·10 am – 1 pm · Ruby Drive, Cornwall · No appointment neededGet the address →
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This Saturday

FallOpen House

Sat, Oct 17 10 am – 1 pm Ruby Drive, Cornwall

Drop in and walk through our Legal Duplex, Semi-detached and Single-family homes. Bring your questions. No appointment needed.

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Doors open in
03Days
20Hrs
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Homes you'll tour
Legal Duplex, rear view with walkout units
Legal Duplex
Semi-detached bungalow
Semi-detached
Single-family bungalow
Single-family
First-time buyers & investors welcome
Ontario new-home HST relief

You may qualify for up to $130,000*
in HST relief on a new home

Ask if your home qualifiesSee available homes
How the relief adds up
Up to $80,000Ontario's 8% portion of the HST
Up to $50,000Relief equal to the 5% federal portion
For agreements signed April 1, 2026 to March 31, 2027.
Read our HST guide →
*On eligible new homes with agreements of purchase and sale signed April 1, 2026 to March 31, 2027. Eligibility requirements, price limits, construction deadlines and other conditions apply, and not every buyer or home will qualify. Read our HST guide → · HCRA-licensed builder · Backed by Tarion warranty
New homes · Cornwall & Long Sault, Ontario

You dream it.We build it.

Your first home, a bungalow to settle into, or an investment that can earn rental income. We're a family-owned builder in Cornwall and Long Sault, and we'd love to help you find the right one.

Explore our homesCome visit us
HCRA-licensed builderBacked by Tarion warrantyFamily owned and operatedYou deal directly with the builder
Custom stone raised bungalow built by Prime Home BuildersCustom homes Premium Legal Duplex, front viewPremium Legal Duplex Legal Duplex with walkout basementWalkout basement duplex
A home for every chapter

Where are you in life?

First home or growing family

Room to grow, at a price that makes sense

  • Bright, open main floors made for everyday life
  • Finished lower levels with extra bedrooms
  • Pick your finishes and make it yours
Find your family home →
Downsizing or retiring

Bungalow living, everything on one floor

  • Main-floor bedrooms and easy, open layouts
  • Brand-new systems, so less upkeep
  • Quiet, friendly neighbourhoods
See our bungalows →
Investing · Our specialty

Legal duplexes: two homes, two rents, one property

  • Two full-size, self-contained units under one roof
  • Legal and permitted as a two-unit home
  • Separate entrance and extended parking
  • Rent both, or live in one and rent the other
  • Professional property management available
Why a legal duplex →
The question investors ask us most

Why Cornwall and Long Sault?

We'd rather show you the facts than make promises. Here's what public sources say about the area, and our full write-up has the details and links.

Read: Why Cornwall and Long SaultFor investors
401
On Highway 401 between Toronto and Montreal, about an hour from Ottawa
200+ acres
Being opened up by the $23M Cornwall Business Park expansion City of Cornwall
2,000+ jobs
At Walmart Canada's 1.36 million sq ft distribution centre in Cornwall Choose Cornwall
Zoho, Michelin, OPG & more
Employers include Zoho (Canadian head office), Michelin, Leclerc, Olymel, Xplore, Lactalis in Ingleside and OPG's R.H. Saunders station Choose Cornwall · Ottawa Business Journal

Company names are used for information only. Prime Home Builders is not affiliated with or endorsed by these organizations.

Stone raised bungalow with a timber-frame entrance and double garage, built by Prime Home BuildersBuilt for our own family
Custom homes

The home we built for ourselves

When it came time to build our own family home in Riverdale, we held it to the same standard as every Prime home. It shows what we can build for you.

  • Full stone exterior
  • Timber-frame entrance
  • Bay window with its own roof
  • Light from every side
Explore this homePlan a custom build
Available now

Homes waiting for their first owners

All available homes
189 Woodland Drive, Front viewAvailable · To be builtSingle Family

189 Woodland Drive

Single-family home · Bellwood, Cornwall, ON
2 + 2 bd3 full ba1,205 sq ft
Contact us for pricingTo be built. Ask about closing dates
151 Woodland Drive, Front viewAvailable · Under constructionSemi-Detached

151 Woodland Drive

Semi-detached bungalow · Cornwall, ON
2 + 2 bd1 + 1 ba1,101 sq ft
Contact us for pricingUnder construction. Available for sale
153 Woodland Drive, Front viewAvailable · Under constructionSemi-Detached

153 Woodland Drive

Semi-detached bungalow · Cornwall, ON
2 + 2 bd1 + 1 ba1,101 sq ft
Contact us for pricingUnder construction. Available for sale
Licensed and protected

Peace of mind comes standard

Every home we build is backed by Tarion's new home warranty, from a builder licensed by the HCRA.

From our buyers

Families and investors who chose Prime

They always build quality products, provide great pre- and post-sales service and deliver with commitment. We purchased multiple properties in the last few years and have had the best experience with Prime Home Builders.

Vishal SharmaPurchased multiple properties

When Rahul showed us the plans for the homes he was building and their investment potential, we said yes to a semi-detached home. It has been a smooth process at every step of buying.

Rajesh SoppaInvestor, semi-detached home

Excellent construction and very good value for the price in the region. Rahul guided us through every step. Great colour choices and options, beautifully built. I recommend them whether you want to move in or invest.

Krishna ChaitanyaHomebuyer

Come see what we're building

Visit the site with us or join a video walkthrough. Bring every question, big or small. We reply within one business day.

Plan your visit