Mariana Cowan has been described as The First Lady of Halifax Real Estate, and with good reason! For more than 36+ years, Mariana Cowan's award winning performance has helped her become a recognizable face in Real Estate. She is often invited to speak at both national and international conferences, to share her experience and expertise.
In 2007, Mariana was recognized as a "Billion Dollar Agent" in Steve Kantor's book, Billion Dollar Agent - Lesson Learned. In 1996 she founded Coldwell Banker Supercity Realty and built The Cowan-Smith Home Selling System, Atlantic Canada's first use of the Team Marketing Model.
Mariana Cowan has built her reputation based on continuing education and maintaining an in-depth understanding of the real estate market both locally and internationally. Not only does Mariana have over 10 industry designations, but she regularly delivers training on developing team systems and life balance, for REALTORS around the world.
Lot 17 125 Hubley Mill Lake Road
21-Kingswood, Haliburton Hills, Hammonds Pl.Upper TantallonB3Z 1E8
NEW PRICE!!! A rare development opportunity in the heart of Upper Tantallon. Newly subdivided Lot 17 offers approximately 1.1+ Acres of land with direct frontage on Hubley Mill Lake and a clear path for future residential development. Existing planning work supports a boutique three-townhouse concept, making this an appealing opportunity for builders, investors, or developers looking for a manageable project in a desirable lakeside community. The conceptual plan envisions a modern strip of three two-storey townhomes, each designed with strong curb appeal, garage parking, private entries, and outdoor living potential. The property benefits from Village Residential zoning, prior planning/yield analysis, an approved subdivision plan, and completed on-site sewage disposal feasibility work, helping provide a more informed path for buyer due diligence. With multiple potential exit strategies, including build-to-sell, build-to-rent, or exploring individual ownership through a bare land condominium structure, Lot 17 offers flexibility and strong long-term potential. Located just minutes from Upper Tantallon amenities, beaches, schools, services, trails, and lake country living, this is not simply vacant land — it is a builder-ready vision with supporting documents already in place. **Neighboring Family Estate will becoming available - great rental potential - Ask for details!
Exit 5 off the 103 turn left to Hammonds Plains Rd then left onto Hubley Mill Lake Road
Data was last updated November 5, 2026 at 11:20 PM (UTC)
Area Statistics
Listings on market:
14
Avg list price:
$314,500
Min list price:
$90,000
Max list price:
$8,000,000
Avg days on market:
112
Min days on market:
8
Max days on market:
1,505
These statistics are generated based on the current listing's property type
and located in
21-Kingswood, Haliburton Hills, Hammonds Pl.. Average values are
derived using median calculations. This data is not produced by
the MLS® system.