Old Pound House is a Grade II listed building in the East Hertfordshire local planning authority area, England. First listed on 11 June 1986. House. 2 related planning applications.

Old Pound House

WRENN ID
wild-plaster-wax
Grade
II
Local Planning Authority
East Hertfordshire
Constituency
Stevenage MP: Kevin Bonavia (Lab)
Country
England
Date first listed
11 June 1986
Type
House
Address
Old Pound House, 20, Hollybush Lane, Datchworth, SG3 6RE
OS grid reference
TL 265 192
Coordinates
51.85768, -0.16376
Source
Historic England listing

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

Description

Old Pound House is a house with origins dating back to the 16th century, which was remodeled in the early to mid 17th century. It has been extended and altered in the 19th and 20th centuries. The core of the house is timber-framed, featuring pargetted rendering and tile hanging, with whitewashed and rendered brick additions and tiled roofs. Originally, the house likely consisted of three bays and included a lobby entry with a short wing at the rear center. Later, gabled additions were made to the rear and to the right.

The house is two storeys high. The garden elevation shows the early bays all tile-hung with a renewed brick base. The ground floor features French doors and a 20th-century canted bay window, while the first floor has scattered lattice casements. A central axial ridge stack from the 17th century is multiform and partly rebuilt, topped with an oversailing cap. To the right, a 19th-century bay has a ground floor lean-to outshut with an entrance on the right return. The left gable end reveals exposed plates, and the right gable end has mixed casements with a cambered head on the first floor.

At the rear, the right bay and the projecting gabled wing at the center have two-light flush frame leaded casements. Further projecting from the left bay is a 19th-century double-gabled block, rendered and featuring similar casements. Attached to the right end from the garden is a single-storey range that links to a former octagonal well house.

Inside, the house displays exposed framing with curved passing tension braces in the walls, an unusual scarf joint on the first floor, and posts that are moulded on the ground floor and jowled above. It also features cambered tie beams, a clasped purlin roof with windbraces, ovolo moulded stop-chamfered axial binding beams, stop-chamfered timber fireplace lintels, and some reset 17th-century panelling.

Local climate

Old Pound House 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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  • No EPC on record for this property
  • Sale history — 1 transaction since 1998
  • 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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Nearby listed buildings

  1. Datchworth War Memorial Grade II 220 m
  2. Church of All Saints Grade II* 221 m
  3. 68, Bury Lane Grade II 279 m
  4. Innisfree Grade II 557 m
  5. Payne's Farmhouse Grade II 887 m
  6. Pettit's Grade II 955 m
  7. Mardleybury Manor Grade II 973 m
  8. Mardleybury Farm Barn on South Side Near Road Grade II 984 m
  9. Whipping post about 20m north of No. 15, Datchworth Green Grade II 1.1 km
  10. 4, Datchworth Green Grade II 1.1 km