21, Northgate is a Grade II listed building in the North Kesteven local planning authority area, England. First listed on 5 February 1986. Former lodge. 3 related planning applications.
21, Northgate
- WRENN ID
- second-kitchen-umber
- Grade
- II
- Local Planning Authority
- North Kesteven
- Constituency
- Sleaford and North Hykeham MP: Dr Caroline Johnson (Con)
- Country
- England
- Date first listed
- 5 February 1986
- Type
- Former lodge
- Address
- 21, Northgate, Sleaford, NG34 7BH
- OS grid reference
- TF 067 459
- Coordinates
- 53.00006, -0.41065
- Source
- Historic England listing
Description
21 Northgate is a former lodge built around 1850 by Charles Kirk of Sleaford, designed in the French Gothic style. The building features ashlar stone with sandstone bands and has a steeply pitched hipped slate roof adorned with lead dressings, wrought iron finials, and ridge pieces, along with ashlar ridge stacks. It stands two stories plus attics and has a three-bay front, with the central bay projecting forward. The façade includes a plinth, a moulded first-floor band, and an elaborately bracketed cornice. To the left, there is a rusticated archway with a keystone. The center features a pair of glazing bar casements with carved heads in a moulded stone surround, accompanied by small top lights. To the right, there is a tall single light transom. On the first floor, a central three-light mullion and transom window is flanked by single tall transom lights. At the rear of the building, there is a single-storey square block with a pyramidal roof and open ventilator panels beneath the eaves.
Local climate
21, Northgate sits in a drier-than-average part of the UK, with an average of 720 mm of rain a year. This makes it drier than 81% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 87% of listed buildings.
It experiences an average of 33 freeze-thaw cycles a year, fewer than 54% of listed buildings. Of these, 16 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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- No EPC on record for this property
- No sale records on file
- Related listed building consents — 3 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.
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