21, Heath Lane is a Grade II listed building in the North Hertfordshire local planning authority area, England. First listed on 21 March 1984. House. 3 related planning applications.
21, Heath Lane
- WRENN ID
- unlit-doorway-moth
- Grade
- II
- Local Planning Authority
- North Hertfordshire
- Constituency
- Stevenage MP: Kevin Bonavia (Lab)
- Country
- England
- Date first listed
- 21 March 1984
- Type
- House
- Address
- 21, Heath Lane, Codicote, SG4 8YD
- OS grid reference
- TL 214 182
- Coordinates
- 51.84954, -0.2381
- Source
- Historic England listing
Description
This is a house, now divided into two residences. It likely originated as a timber-frame range dating to the 17th century or earlier, and is situated at a right angle to the road. It was extended and given a new facade in the mid-19th century and the late 19th century. The exterior is painted brick, with plain tile and slate roofs. The east-facing elevation has three canted bay windows, each with glazing bar casements. A gabled two-storey addition extends from the far end.
Inside, the house is arranged around three bays, with a significant early 17th-century bay in the centre. The bay closest to the road shows late 17th-century framing with straight braces and a clasped purlin roof. The far bay may be of 16th-century construction. Exposed studwork on the first floor incorporates long 17th-century balusters.
Local climate
21, Heath Lane 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 85% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 81% of listed buildings.
It experiences an average of 32 freeze-thaw cycles a year, fewer than 58% of listed buildings. Of these, 15 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 1996
- 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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