Nappan Island presents an extraordinary opportunity on Seymour Lake, part of the renowned Trent Severn Waterway. Spanning approximately 311 acres with road access, just 25 minutes from Peterborough and less than two hours from Toronto, this remarkable property offers incredible scale, waterfront and potential. A proposed 69 unit, two phase residential development envisions a collection of generous waterfront and forested lots. In 2018, the Municipality of Trent Hills approved Subdivision Application SB01/2017, providing conditions for final Draft Plan Approval, followed in 2019 by a zoning amendment to permit the creation of single detached homes and a commercial building. Significant due diligence has already been completed, including survey work, site plans, land servicing cost estimates, archaeological studies, environmental assessment and stormwater management reports, all available through the listing brokerage. Predominantly level, the property features hardwood and softwood forest, cleared areas and spectacular lake and river shoreline. Beyond development, the possibilities are exceptional. Envision an unparalleled multigenerational family retreat or private compound, fishing or hunting camp, golf course destination or another inspired recreational vision, subject to applicable approvals. Panoramic water views, pristine forest, incredible sunrises and sunsets and four season recreation create a truly remarkable setting. A charming five bedroom waterfront cottage sits at the northwest point. Believed to be the last property of its kind in the region designated for development of this nature, Nappan Island is a rare opportunity to create something extraordinary.
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
1 1/2 Storey
Total Approx Floor Area:
1500-2000
Lot Size:
100+
Lot Depth:
0'0 m
Lot Frontage:
3800'1,158 m
Lot Shape:
Irregular
Direction Faces:
North
Bedrooms:
4
Bathrooms:
1.0
Water supply:
Well
Kitchens:
1
Bedrooms Above Grade:
4
Kitchens Above Grade:
1
Rooms Above Grade:
11
Zoning:
EP, ES
Heating type:
Forced Air
Heating Fuel:
Propane
Foundation:
Poured Concrete
Roof:
Asphalt Shingle
Basement:
Partial Basement
Fireplace Features:
Wood
Fireplace/Stove:
Yes
Alternative Power:
None
Garage:
None
Garage Spaces:
0.0
Parking Features:
Private
Parking Spaces:
10
Total Parking Spaces:
10.0
Family Room:
No
Possession Details:
Flexible
Pool:
None
Link:
No
HST Applicable To Sale Price:
Not Subject to HST
Taxes:
$6,762 /
2025
Assessment:
$- /
-
Northumberland
Trent Hills
Rural Trent Hills
Clear View, Island, Lake Access, Level, Wooded/Treed, Waterfront
Data was last updated September 5, 2026 at 06:15 AM (UTC)
Area Statistics
Listings on market:
86
Avg list price:
$674,450
Min list price:
$199,000
Max list price:
$6,300,000
Avg days on market:
49
Min days on market:
1
Max days on market:
675
These statistics are generated based on the current listing's property type
and located in
Rural Trent Hills. Average values are
derived using median calculations. This data is not produced by
the MLS® system.
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website.
The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.