Mulberry Cottages is a Grade II listed building in the North Hertfordshire local planning authority area, England. First listed on 14 January 1977. A 20th century House. 2 related planning applications.

Mulberry Cottages

WRENN ID
pale-beam-hazel
Grade
II
Local Planning Authority
North Hertfordshire
Constituency
Stevenage MP: Kevin Bonavia (Lab)
Country
England
Date first listed
14 January 1977
Type
House
Period
20th century
Address
Mulberry Cottages, 1-4, Park Lane, Knebworth, SG3 6QF
OS grid reference
TL 228 201
Coordinates
51.86683, -0.21671
Source
Historic England listing

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

Description

Mulberry Cottages are a block of four houses built in 1900 by the renowned architect Sir Edwin Lutyens for the second Earl of Lytton. They form an open court and are located on Knebworth Park Lane, near Knebworth. The cottages are constructed of whitewashed brick, with a machine tile roof and six red brick chimney stacks. The design is two storeys high, with 3- and 4-light casement windows featuring glazing bars; gable end windows are set in corners. A central arched passage provides through access. A diamond-shaped date panel is positioned above the entrance. The cottages feature plank doors sheltered by simple, flat hoods.

Local climate

Mulberry Cottages 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 84% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 77% of listed buildings.

It experiences an average of 36 freeze-thaw cycles a year, more than 61% of listed buildings. Of these, 17 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 — 7 transactions since 1995
  • Related listed building consents — 2 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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  5. Park Gate House Grade II 248 m
  6. Jubilee Lodges, Walls and Gate Posts Grade II 253 m
  7. Knebworth War Memorial Grade II 266 m
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