Great Cozens is a Grade II listed building in the East Hertfordshire local planning authority area, England. House. 2 related planning applications.

Great Cozens

WRENN ID
small-spindle-torch
Grade
II
Local Planning Authority
East Hertfordshire
Constituency
Hertford and Stortford MP: Josh Dean (Lab)
Country
England
Type
House
Address
Great Cozens, Fanhams Hall Road, Wareside, SG12 7PU
OS grid reference
TL 369 154
Coordinates
51.82059, -0.01397
Source
Historic England listing

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

Description

Great Cozens is a house dating to circa 1800, with a western wing added in the mid-19th century in a matching style. It is a two-storey stucco building with a hipped slate roof and plastered soffits to the overhanging eaves. The main part of the house is rectangular, in a Regency style, with a central entrance on its narrow south end, featuring two front-wall chimneys. The façade has a three-window front, which was extended by the addition of a narrow west wing, displaying three grouped windows on each floor of its south side, and a single window to each floor on its west end. A square, pillared porch shelters a half-glazed door set within a triple-frame with a fanlight of intersecting circles. Recessed sash windows with 6/6 panes are situated to each side of the door, each with a moulded wooden cornice at the head and louvred shutters. Three similar sash windows above also have shutters. The three grouped upper windows in the west wing are similar, while the ground floor windows are interspersed by shallow pilasters with moulded caps around window head height. Similar pilasters flanking the west end lower window support a shallow elliptical blind arch. The garden front, on the east, has a semi-circular, parapeted stucco bay window next to the front corner and three triple sash windows to the upper floor. Two sash windows and French doors are located to the right of the bay window. The interior retains contemporary fittings, including moulded panelled doors, shutters, and chimney pieces. The site was a manorial centre in the later Middle Ages.

Local climate

Great Cozens sits in a drier-than-average part of the UK, with an average of 700 mm of rain a year. This makes it drier than 90% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 88% of listed buildings.

It experiences an average of 34 freeze-thaw cycles a year, fewer than 52% 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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  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 5 transactions since 2006
  • 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. Little Fanhams Grade II 243 m
  2. Fanhams Hall with Buildings on Courtyard (The Building Societies Staff College) Grade II* 266 m
  3. Terraces, Steps and Cistern at Fanhams Hall on West Side of House Grade II 268 m
  4. The Lodge to Fanhams Hall Grade II 292 m
  5. 17 Stone Lanterns in Japanese Garden at Fanhams Hall Grade II 327 m
  6. Austrian House at Fanhams Hall Grade II 342 m
  7. North Lodge and Attached Garage at Fanhams Hall in Car Park on East of House Grade II 342 m
  8. Japanese House at Fanhams Hall Grade II 354 m
  9. Zig-Zag Bridge in Japanese Garden at Fanhams Hall Grade II 388 m
  10. Small House at Fanhams Hall Grade II 390 m