Ferrum House With Garage, Terrace and Pool

FERRUM HOUSE WITH GARAGE, TERRACE AND POOL, GRANGE COURT ROAD

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Overview

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1375674
Date first listed:
15-Jul-1998
List Entry Name:
Ferrum House With Garage, Terrace and Pool
Statutory Address:
FERRUM HOUSE WITH GARAGE, TERRACE AND POOL, GRANGE COURT ROAD

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Date:
2005-02-27
Reference:
IOE01/13500/09
Rights:
© Mr K W Newland. Source: Historic England Archive

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Official list entry

Heritage Category:
Listed Building
Grade:
II
List Entry Number:
1375674
Date first listed:
15-Jul-1998
List Entry Name:
Ferrum House With Garage, Terrace and Pool
Statutory Address 1:
FERRUM HOUSE WITH GARAGE, TERRACE AND POOL, GRANGE COURT ROAD

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

The scope of legal protection for listed buildings

This List entry helps identify the building designated at this address for its special architectural or historic interest.

Unless the List entry states otherwise, it includes both the structure itself and any object or structure fixed to it (whether inside or outside) as well as any object or structure within the curtilage of the building.

For these purposes, to be included within the curtilage of the building, the object or structure must have formed part of the land since before 1st July 1948.

Understanding list entries

Corrections and minor amendments

Location

Statutory Address:
FERRUM HOUSE WITH GARAGE, TERRACE AND POOL, GRANGE COURT ROAD

The building or site itself may lie within the boundary of more than one authority.

County:
Hertfordshire
District:
St. Albans (District Authority)
Parish:
Harpenden Town
National Grid Reference:
TL1423312512

Details

TL 11 SW
270/11/10020

HARPENDEN
GRANGE COURT ROAD
(South side)
Ferrum House, with garage, Terrace and pool


II

Private house. 1963 (principal rectangular section), with later extension, by John S Bonnington for himself. Steel-framed upper storey resting on light yellow brick cross walls extending into garden. Flat roof. Largely rectangular building, with open plan, influenced by Mies van der Rohe. Entrance under overhanging upper storey with columbian pine boarded soffit. Windows of aluminium and double glazed, to full storey-height. First floor partly infilled with vertical cedar boarding. Three bays of tripartite glazing to garden front. Attached garage part of composition.
Interior features Swedish white glass mosaic floors throughout. Hardwood sliding doors and internal partitions. Open stair with timber treads and steel string and handrail, from hall to dining area, which connects to kitchen and living room. Sitka spruce boarded ceilings throughout together with certain internal partitions. Teak kitchen wall-to-wall counter-top and sink unit clear of floor and windows with white laminated cupboards below. Hi-fi recess in living room with built-in speakers in panelling. Fitted storage cupboards and wardrobes in bedrooms and ground floor passages. Portland stone paved terrace surrounding house, extending to garden pool.
One of the first examples of a steel-framed house in England. A fine and disciplined example with a rigorous open plan, surviving in immaculate condition.

SOURCES:
Architectural Design (May 1965) p257-8
Architects' Hournal (2nd September 1970)
Hertfordshire Association of Architects; Architecture in Hertfordshire 1929-1979 (1979)

Listing NGR: TL1423312512

Legacy

The contents of this record have been generated from a legacy data system.

Legacy System number:
469650
Legacy System:
LBS

Sources

Books and journals
Hertfordshire Association of Architects in Architecture in Hertfordshire 1929-1979, (1979)
Architects Journal in 2 September, (1970)
Architectural Design in May, (1965), 257-8

Legal

This building is listed under the Planning (Listed Buildings and Conservation Areas) Act 1990 as amended for its special architectural or historic interest.

Ordnance survey map of Ferrum House With Garage, Terrace and Pool

Map

This map is for quick reference purposes only and may not be to scale. This copy shows the entry on 02-Jul-2026 at 02:21:40.

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End of official list entry

All text content is available under the Open Government Licence v3.0 , except where otherwise stated. Any supplied maps are © Crown Copyright [and database rights] 2026 OS AC0000815036 and may not be reproduced without permission.

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