Seaton Whitevale by Mattamy Homes

Seaton Whitevale is Mattamy Homes’ community in Seaton, the new part of north Pickering growing south of Highway 407, near the historic hamlet of Whitevale. Mattamy calls it “a neighbourhood rooted in tradition, yet crafted for modern living”. Its streets sit beside the natural heritage system, the network of forest, creek valleys and trails that runs through Seaton, and Phase 5 is selling now, with freehold townhomes and detached homes that are all ENERGY STAR® certified.

Watch the video

A 54-second film about the Seaton Whitevale community, from Mattamy Homes.

Four townhome designs, three elevations

Phase 5’s two-storey freehold townhomes each have a one-car garage, three or four bedrooms and 2.5 baths, and every design comes in Traditional, English Manor and Modern elevations:

• Abbeyford: 1,555 sq ft with three bedrooms, the entry design.
• Fairthorne: 1,594 sq ft with three bedrooms.
• Murphy: 1,812 sq ft with three bedrooms.
• Thomson End: an end unit of 1,865 sq ft with four bedrooms.

Townhome prices start at $767,990 with HST, including a limited-time saving from Mattamy. Mattamy’s November 5 availability list has new lots open for the Fairthorne, Murphy and Thomson End. Unlock the price list below for every model and elevation, Mattamy’s price after the HST rebate and the floor plans. Tap a rendering to open the slideshow.

Detached homes

Phase 5’s detached home is the Greenfield: 2,270 sq ft with four bedrooms, 2.5 baths and a double garage, in English Manor and Modern elevations, from $1,152,990 with HST. Mattamy’s quick move-in homes add three more designs: the Elgin (1,829 sq ft, three bedrooms and a single garage), the Kelwood (2,422 sq ft, four bedrooms, a double garage and, on Mattamy’s plan, a gas fireplace) and the Valleyview (2,691 sq ft, five bedrooms and a double garage). The detached homes have hardwood floors on the ground floor and in the upstairs hall and primary bedroom (as per plan), and a raised basement ceiling where the plan and grade allow. Floor plans, elevations and plan options for all four detached designs are in the price list below. Tap a rendering to open the slideshow.

Inside the homes

Mattamy’s photos give a feel for the interiors: open kitchens with an island, bright dining areas and family rooms. At the Mattamy Design Studio you choose your cabinets, counters, flooring and fixtures from Mattamy’s selections, and Mattamy has limited-time offers on new and quick move-in homes (unlock them on this page). Tap a photo to open the slideshow.

What comes with the homes

From Mattamy’s Phase 5 features sheets and its townhome features schedule:

• About 9-ft ceilings on the ground and second floors, with taller upper kitchen cabinets
• Quartz countertops in the kitchen and primary ensuite
• A stainless steel fridge, stove and dishwasher (townhomes)
• High-performance luxury vinyl floors (stone plastic composite) on the ground floor, upstairs hall and primary bedroom in the townhomes, and hardwood on the ground floor in the detached homes (as per plan)
• Stained oak stairs from the ground to the second floor, and smooth ceilings on the ground floor
• A 3-piece bathroom rough-in in the basement (as per plan)
• A Cat6 data line to the great room and deeper electrical boxes for future smart switches (townhomes)
• Development charge increases capped at $0, a free assignment (a $5,000 value; a $500 admin fee and a $500 legal fee apply) and a year of free Rogers Xfinity internet

ENERGY STAR® certified

Mattamy has partnered with ENERGY STAR® to certify the homes at Seaton Whitevale, which it says means fewer drafts, more even temperatures and lower energy bills than a home built to the minimum building code. The townhomes include:

• An air source heat pump for heating and cooling (Mattamy’s townhome schedule also lists a high-efficiency gas furnace with an energy recovery ventilator)
• An owned ENERGY STAR® tankless water heater, a $4,000 value with no rental fees
• A smart thermostat and LED lighting
• An EV charging rough-in, a conduit from the garage to the electrical panel
• 2×6 exterior walls, R60 insulation in the attic, spray foam over the garage and an independent air-tightness test

The detached homes also come with the owned tankless water heater, a smart thermostat and the EV charging rough-in.

The Phase 5 site map

Phase 5’s lots are on new streets including Sugarcane Court, Charcoal Crescent, Brickyard Drive, Salt Springs Drive and Dawes Avenue, with the natural heritage system and a proposed trail alongside. Mattamy sets the move-in date for each lot, so ask us which lots are open and when they close.

The neighbourhood

Seaton is Pickering’s newest neighbourhood, planned around its natural heritage system. Mattamy points to the Greenwood Conservation Area on Duffins Creek and Grand Valley Park for hikes, the many dog parks nearby, and the Audley Recreation Centre and local golf courses for sport. Pickering Town Centre and SmartCentres Pickering cover shopping, and Highways 401 and 407 and the Pickering and Ajax GO stations are close by.

Schools: Mattamy’s area map marks Pine Ridge Secondary School, Glengrove, Valley Farm, Bayview Heights and Brock Elementary public schools, Saint Wilfrid Catholic School and the French-language École Ronald-Marion nearby. The Durham District School Board and the Durham Catholic District School Board set the school boundaries, so ask the boards (or us) which schools serve the street you like. Services: Mattamy’s community guide lists the Chestnut Hill Developments Recreation Complex on Valley Farm Road, the Pickering Public Library and City Hall on The Esplanade, and Lakeridge Health Ajax Pickering Hospital.

Quick move-in homes

For buyers who want to move sooner, Mattamy’s lists dated November 5, 2026 have 14 quick move-in homes: 10 Murphy and Thomson End townhomes closing in February and March 2027, and 4 detached homes, an Elgin and a Kelwood on Deepglade Path that are already built, a Valleyview closing in December 2026 and a Greenfield on Sugarcane Court closing in April 2027. Each comes with design upgrades already chosen, and Mattamy has limited-time offers on them. Their prices, lots and closing dates are in the price list below.

The builder

Seaton Whitevale is built by Mattamy Homes, which says it is North America’s largest privately owned homebuilder, with more than 135,000 homes built over 45 years. Mattamy has a long history in Seaton, and it builds communities across the GTA, including Clockwork 3 in Oakville. More about Mattamy Homes.