High-performance sustainable family home framed by 37 acres of Kent countryside.
Net zero architectural barn design with EPC A efficiency
Privileged access to 36.625 acres of communal Kent countryside
SIPs, MVHR, air-source heat pump and solar panels for low running costs
Integral tandem garage with EV charger and off-road parking
Large courtyard (15m x 6.6m) and landscaped rear garden
Ground-floor bedroom with ensuite — good for multigenerational living
Rural, isolated hamlet location — limited local shops and public transport
Listing shows conflicting construction date and photography disclaimer
Hartdene Barns — Barn 4 — is a spacious four-bedroom detached home that blends contemporary luxury with high-performance, low-carbon technology. The house is part of a small gated collection set within 36.625 acres of protected Kent countryside, offering wide views, private allotments and a strong focus on sustainability. Expect generous, light-filled rooms, vaulted ceilings and seamless indoor–outdoor flow from multiple sliding doors.
The specification targets very low running costs: SIP construction, a continuous vapour-control layer, air-source heat pump, MVHR, solar panels, low‑carbon concrete and an EPC A rating. Practical features include an integral tandem garage with EV charger, utility room, ground-floor bedroom with ensuite and substantial courtyard and rear garden — useful for multigenerational living or home-working families.
Buyers should note a few factual caveats: the listing states this is a new build yet also records construction as “before 1900” — buyers must verify age and title details. Marketing imagery may show another unit in the development. The setting is rural and largely isolated, so daily shops and services will be further afield despite excellent mobile and broadband connectivity.
Overall this house will suit buyers prioritising sustainability, generous indoor/outdoor space and countryside living within a small, private community. The property’s strong environmental credentials and large plot offer long-term value, while the rural location and need to confirm construction and specification details are practical points to check before purchase.
5 bedroom detached house for sale in Hartfield Road, Cowden, TN8 — £4,000,000 • 5 bed • 5 bath • 6469 ft²
4 bedroom link detached house for sale in Hartfield Road, Cowden, TN8 — £2,500,000 • 4 bed • 4 bath • 4392 ft²
3 bedroom terraced house for sale in Hartfield Road, Cowden, TN8 — £1,250,000 • 3 bed • 2 bath • 2228 ft²
3 bedroom detached bungalow for sale in Hartfield Road, Cowden, TN8 — £1,350,000 • 3 bed • 2 bath • 1830 ft²
4 bedroom detached house for sale in Merlin Drive, Edenbridge, TN8 — £855,000 • 4 bed • 3 bath • 1485 ft²
4 bedroom detached house for sale in Firs Lane, Hollingbourne, The Firs, Hollingbourne, Maidstone, Kent, ME17 — £775,000 • 4 bed • 2 bath • 1061 ft²






























































































































