Pre-Construction Detached homes in St. Thomas

6 detached projects are listed, with published starting prices from $402,500.

As of November 2, 2026, the lowest published starting price for a new home in St. Thomas on PreconMap is $402,500 at Miller’s Pond by Doug Tarry Homes. Prices are published starting prices and change without notice.

6 projects
6 now selling
$402,500 lowest published price

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Detached homes in St. Thomas

All St. Thomas projects (6)Semi-detached homes in St. Thomas (1)Townhomes in St. Thomas (1)

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Lynhurst Heights by Hayhoe Homes in St. Thomas

Now selling

Central Elgin (North St. Thomas)

Lynhurst Heights

by Hayhoe Homes

Detached homes · Semi-detached homes

From $520,000*Details →

Sandymount Estates by Hayhoe Homes in St. Thomas

Now selling

North-West St. Thomas

Sandymount Estates

by Hayhoe Homes

Detached homes · Townhomes

From $529,000*Details →

Miller’s Pond by Doug Tarry Homes in St. Thomas

Now selling

South St. Thomas

Miller’s Pond

by Doug Tarry Homes

Detached homes

From $402,500Details →

Harvest Run by Doug Tarry Homes in St. Thomas

Now selling

South-East St. Thomas

Harvest Run

by Doug Tarry Homes

Detached homes

Pricing coming soonDetails →

Eagle Ridge by Doug Tarry Homes in St. Thomas

Now selling

North-West St. Thomas

Eagle Ridge

by Doug Tarry Homes

Detached homes

Pricing coming soonDetails →

Manorwood by Palumbo Homes in St. Thomas

Now selling

North St. Thomas

Manorwood

by Palumbo Homes

Detached homes

From $714,900*Details →

Each project page shows its source and the date it was last checked. Last checked November 2, 2026. Map locations are approximate.

* Price includes HST net of the Ontario/federal new-home HST rebate, as advertised. Buyers who don't qualify for the rebate (for example investors) pay the rebate amount on closing. Prices change without notice; each project page shows the date it was last checked.

Detached homes in St. Thomas right now

Builders with communities listed in St. Thomas include Doug Tarry Homes, Hayhoe Homes and Palumbo Homes. Published starting prices run from $402,500 to $714,900, depending on the community and home type. Prices are set by the builder and change without notice; last checked November 2, 2026.

Now selling: Lynhurst Heights (Hayhoe Homes), Sandymount Estates (Hayhoe Homes), Miller’s Pond (Doug Tarry Homes), Harvest Run (Doug Tarry Homes), Eagle Ridge (Doug Tarry Homes) and Manorwood (Palumbo Homes).

Every listing on this page shows the builder, home types, status and the published starting price with the date it was checked. Register on a project to get its floor plans and price list, or book a call with the New Homes Team to compare several St. Thomas communities at once.

Quick answer: As of November 2, 2026, PreconMap lists 6 active pre-construction detached projects in St. Thomas. Starting prices run from $402,500 to $714,900. The lowest is Miller’s Pond by Doug Tarry Homes in South St. Thomas.

St. Thomas pre-construction detached homes: starting prices

Project	Detached homes from	Area	Status
Miller’s PondDoug Tarry Homes	From $402,500	South St. Thomas	Now selling
Lynhurst HeightsHayhoe Homes	From $631,000*	Central Elgin (North St. Thomas)	Now selling
Sandymount EstatesHayhoe Homes	From $639,000*	North-West St. Thomas	Now selling
ManorwoodPalumbo Homes	From $714,900*	North St. Thomas	Now selling
Eagle RidgeDoug Tarry Homes	Price list on request	North-West St. Thomas	Now selling
Harvest RunDoug Tarry Homes	Price list on request	South-East St. Thomas	Now selling

Verified and dated: each starting price shows the date it was checked on its project page (latest check November 2, 2026). Prices, incentives and availability change without notice; confirm with the New Homes Team. * Price after the new-home HST rebate, as advertised.

Get St. Thomas detached homes price lists and floor plans

Where new detached homes are being built in St. Thomas

North-West St. Thomas (2) · South-East St. Thomas (1) · South St. Thomas (1) · Central Elgin (North St. Thomas) (1) · North St. Thomas (1)

What to compare before you buy

Lot width (30, 36, 40, 45 ft and up) drives price more than square footage does.
Ask which lots carry premiums (ravine, park, corner, walk-out).
Check whether a legal second unit (basement apartment) entrance is offered.
Deposit schedule: how much at signing and over the following months (the New Homes Team sends the current structure).
Closing costs: whether development charges and utility connection fees are capped.

Every new home in Ontario is covered by the Tarion warranty; you can check any builder in the HCRA Ontario Builder Directory.

Questions

Pre-construction detached homes in St. Thomas

How many pre-construction detached projects are there in St. Thomas?

PreconMap lists 6 new detached projects in St. Thomas, Ontario, of which 6 are selling now. The list was last checked on November 2, 2026.

What do pre-construction detached homes in St. Thomas start from?

The lowest starting price a builder has published among these projects is $402,500. Many builders do not publish prices and release them to registered buyers and brokers instead.

Which builders are selling new detached homes in St. Thomas?

Builders with projects listed here include Hayhoe Homes, Doug Tarry Homes and Palumbo Homes.

How do I get floor plans and prices?

Open a project and register. We send the builder's current price list, floor plans and deposit structure, and can book your sales office appointment. Registration is free.

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