The Firs and Acacia House is a Grade II listed building in the Hillingdon local planning authority area, England. Houses.

The Firs and Acacia House

WRENN ID
ragged-steeple-dawn
Grade
II
Local Planning Authority
Hillingdon
Constituency
Uxbridge and South Ruislip MP: Danny Beales (Lab)
Country
England
Type
Houses
Address
The Firs and Acacia House, Uxbridge Road
OS grid reference
TQ 071 829
Coordinates
51.53492, -0.45657
Source
Historic England listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

The Firs and Acacia House are a pair of early 19th century houses located on the north-east side of Uxbridge Road in Hillingdon. They are two storeys tall, each with two windows, and are finished in painted stucco. The houses feature a parapet above their hipped and slated roofs, which have been turnerized. Acacia House has 6 x 6 and 8 x 8 sash windows of an early 19th century design on the first floor, along with French doors leading to a full-height canted bay on the ground floor, also of original design. This bay is topped with a dentil cornice. The left entrance, which is set back, has been altered and is located under a gabled hood.

The Firs also features a full-height canted bay on the right side, with its entrance on the left set back and sheltered by a wood lattice porch, above which is a rectangular bay. At the time of its listing, Acacia House contained two original marble fireplace surrounds. The Firs and Acacia House, along with Glenthorne, Perryfield, Grenedehar, Highfield Cottage, and the former Magnolia House, form a group of buildings of architectural significance.

Local climate

The Firs and Acacia House 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 89% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 83% of listed buildings.

It experiences an average of 29 freeze-thaw cycles a year, fewer than 68% of listed buildings. Of these, 12 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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Nearby listed buildings

  1. Perryfield and Grenedehar. Grade II 11 m
  2. Highfield Cottage Grade II 17 m
  3. Glenthorne Grade II 39 m
  4. Magnolia House, the Laurels, the Chestnuts and Beech Cottage Grade II 59 m
  5. Green Cottage and Greenside Grade II 88 m
  6. Garden walls to east of Cedars House Grade II 190 m
  7. Gate to south of Cedars House Grade II 205 m
  8. Cedars House Grade II* 220 m
  9. Church of St John Grade II* 232 m
  10. Bishopshalt Grammar School (North Wing) Grade II 285 m