West Lodge is a Grade II listed building in the Guildford local planning authority area, England. First listed on 21 May 1985. Lodge. 4 related planning applications.

West Lodge

WRENN ID
vacant-tracery-yew
Grade
II
Local Planning Authority
Guildford
Constituency
Godalming and Ash MP: Sir Jeremy Hunt (Con)
Country
England
Date first listed
21 May 1985
Type
Lodge
Address
West Lodge, Blacksmith Lane, St. Martha, GU4 8NQ
OS grid reference
TQ 024 474
Coordinates
51.21729, -0.53396
Source
Historic England listing

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

Description

West Lodge is a late 19th-century lodge that served the gunpowder works in Chilworth and is now a house. It is built of Flemish bond brick with brick ridge stacks and has a gabled tiled roof.

The building has a single-depth plan consisting of a two-room house with an attached single-room gatehouse. The exterior features a single-storey structure with a one-window gatehouse and a one-window house behind it. The lower gatehouse has a gable end with a canted left corner and two 3/1-pane sash windows, a blocked doorway on the left side, and a chimney at the rear right. The house has gable ends with rough-cast and exposed trusses, single casement windows, a later porch in the re-entrant with the gatehouse, a gabled bay window to the left, and a blind rear.

The interior has not been inspected.

Historically, the Chilworth gunpowder mills operated from the early 17th century until their closure in 1920, making it a significant site in the history of the gunpowder industry in the UK. In 1885, the mills began producing smokeless powder under the management of a German company, Burbach, which invested in new facilities. The gatehouse dates from this period and overlooked the entrance to the eastern part of the works.

Local climate

West Lodge sits in a drier-than-average part of the UK, with an average of 740 mm of rain a year. This makes it drier than 76% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 56% of listed buildings.

It experiences an average of 36 freeze-thaw cycles a year, more than 65% 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
  • Sale history — 2 transactions since 2023
  • Related listed building consents — 4 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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Nearby listed buildings

  1. Rose Cottage the Old Cottage Grade II 72 m
  2. The Old Manor House Grade II 226 m
  3. Meadow Cottage Grade II 240 m
  4. Chilworth Manor Grade II 445 m
  5. Garden Walls to North of Chilworth Manor Grade II 451 m
  6. Barn to South East Corner of Garden Walls of Chilworth Manor Grade II 464 m
  7. Church of St Thomas Grade II 523 m
  8. Old Great Halfpenny Grade II 634 m
  9. Chilworth (St Martha) War Memorial Grade II 818 m
  10. Church of St Martha on the Hill Grade II 888 m