Northam House with Boundary Wall is a Grade II listed building in the Somerset local planning authority area, England. First listed on 12 November 1953. A Late C17 House. 6 related planning applications.

Northam House with Boundary Wall

WRENN ID
dusk-bastion-crimson
Grade
II
Local Planning Authority
Somerset
Constituency
Wells and Mendip Hills MP: Tessa Munt (LD)
Country
England
Date first listed
12 November 1953
Type
House
Address
Northam House with Boundary Wall, 15, New Street, Wells, BA5 2LD
OS grid reference
ST 549 460
Coordinates
51.21172, -2.64672
Source
Historic England listing

Also on this page: sale history · EPC · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

Northam House is a detached house on a corner site in Wells, possibly dating to the late 17th century, with a 18th-century refronting and later modifications. The exterior is rendered over rubble with a simulated ashlar lining, stone dressings that are painted, and a Welsh slate roof with coped gables. Brick chimney stacks rise from the ends.

The main symmetrical front range has two long wings that enclose a narrow courtyard, which has been largely filled in. These wings have steep roofs; the southern wing has a large ridge stack near its outer end. The house is two storeys high with attics, and it has five bays. Features include a plinth, end pilasters, a cornice, and a plain parapet. The windows are plain sashes with exposed boxes in simple openings. In the central bay is a 20th-century door set in a semicircular arched opening with colored leaded glass fanlight. The opening is framed by Doric pilasters supporting a triglyph frieze and pediment. There are two roof dormers with segmental roofs, each containing a 12-pane sash window.

The interior has not been inspected.

A local random rubble stone boundary wall extends from the southeast corner southwards. It starts at first floor sill level, sweeps downwards, and is roughly 2.5 metres high, with plain coping. A boarded gate is located at the south end. The wall is an important feature of the street scene.

The site has a history dating back to the 15th century, with a house that was burnt down between 1402 and 1409, rebuilt around 1515.

Local climate

Northam House with Boundary Wall receives an average of 860 mm of rain a year. This makes it wetter than 62% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 70% of listed buildings.

It experiences an average of 34 freeze-thaw cycles a year, fewer than 52% 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

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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 5 transactions since 1998
  • Related listed building consents — 6 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
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