Hartley House is a Grade II listed building in the Sevenoaks local planning authority area, England. First listed on 22 October 1982. House. 11 related planning applications.
Hartley House
- WRENN ID
- low-shingle-wagtail
- Grade
- II
- Local Planning Authority
- Sevenoaks
- Constituency
- Tonbridge MP: Tom Tugendhat (Con)
- Country
- England
- Date first listed
- 22 October 1982
- Type
- House
- Address
- Hartley House, Ash Road, DA3 8EX
- OS grid reference
- TQ 604 667
- Coordinates
- 51.37713, 0.30427
- Source
- Historic England listing
Description
Hartley House is an early 19th century house, originally known as Hartley Cottage. It has an L-shaped design and is two storeys high, finished in stucco with a slate roof and a modillion eaves cornice. The front features four sash windows with intact glazing bars and shutters. There is a Tuscan portico at the centre of the front elevation. The right side has a doorcase with a flat hood supported by brackets, while the left side elevation also features a Tuscan portico.
Local climate
Hartley House sits in a drier-than-average part of the UK, with an average of 710 mm of rain a year. This makes it drier than 87% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 86% of listed buildings.
It experiences an average of 29 freeze-thaw cycles a year, fewer than 68% of listed buildings. Of these, 14 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.
Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.
More on this building
Sign in or create a free account to unlock:
- No EPC on record for this property
- Sale history — 2 transactions since 1999
- Related listed building consents — 11 applications
- Detailed attributes — period, style, materials, features
- Flood risk assessment
- Radon risk assessment
- Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
Similar buildings
The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.
this building 1 similar nearby listed buildings