Heritage Category:
Listed Building
List Entry Number:
Date first listed:
Date of most recent amendment:
Statutory Address:


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Statutory Address:

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

Hertsmere (District Authority)
National Grid Reference:
TL 23282 01940


TL 20 SW POTTERS BAR MUTTON LANE (North side) Potters Bar

4/220 Mymms Hall 20.5.49 Farmhouse (Formerly listed as Mymms Hall) GV II

House, now 2 dwellings. Early C16 origins. Extended C17. Refronted and much altered C18 and C19. Timber frame, brick casing, tiled roof. Half H plan: apparent hall with crosswings with extension to rear right. 2 storeys with attics in wings. Front: 4 bay central range. Entrance 2nd bay from right with Tuscan porch. Ground floor: canted bay with crenellated parapet to right, two French windows to left, first floor sashes with cambered heads. Bargeboarded gables over wings with 2 lower roofs over main range. Large cement rendered axial ridge stack to centre with 2 diagonally set shafts. C17 extension to rear right. Fronted with stock bricks, rat trap bonded. Tiled roof with separate ridge. 2 storeys. 4 unequally spaced bays. Central entrance. Glazing bar sashes with cambered heads. Large axial ridge stack to right of centre with 4 diagonally set shafts. Stack at junction with main range. Lower 2 storey extension to far right with lean-to addition. To rear of this wing are an entrance under a porch and 2 Yorkshire casements. Left and longer crosswing of main range is the small C16 house, refronted and altered. Cross axial ridge stack and rear gable end external stack. Interior: C16 cambered tie beam exposed on front wall of left crosswing. Clasped purlin roof with queen struts. Jowled posts. Chimney inserted late C16/early C17. Extension to rear right with roof of similar construction, largely rebuilt. Two arms of Homestead Moat to S. (RCHM Typescript).

Listing NGR: TL2328201940


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

Legacy System number:
Legacy System:


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

End of official listing

Images of England

Images of England was a photographic record of every listed building in England, created as a snap shot of listed buildings at the turn of the millennium. These photographs of the exterior of listed buildings were taken by volunteers between 1999 and 2008. The project was supported by the Heritage Lottery Fund.

Date: 31 Oct 1999
Reference: IOE01/02146/23
Rights: Copyright IoE Mr Sam Klok. Source Historic England Archive
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