St Margaret's is a Grade II listed building in the Harrow local planning authority area, England. First listed on 14 June 1985. House. 11 related planning applications.

St Margaret's

WRENN ID
grim-pewter-autumn
Grade
II
Local Planning Authority
Harrow
Constituency
Harrow West MP: Gareth Thomas (Lab)
Country
England
Date first listed
14 June 1985
Type
House
Address
St Margaret's, Mount Park Road, HA1 3JP
OS grid reference
TQ 149 864
Coordinates
51.56523, -0.34347
Source
Historic England listing

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

Description

St Margaret's is a substantial detached house built in 1895 by Arnold Mitchell. It is constructed of red brick with tile hanging, and has a pitched tiled roof extending to the eaves. The house is two storeys high with dormers, and is eight bays wide, with the outer two bays projecting forward to form gabled wings, each featuring a canted two-storey bay window. A central, projecting porch has solid sides, supported by Doric columns on pedestals and a richly decorated dentil cornice that extends above the ground-floor windows. The upper floor is tile-hung. The central bays have cross-mullioned windows with leaded lights on the ground floor. Other windows are flush-framed casements with small panes and glazing bars. A rich modillion eaves cornice is found on the recessed central bays, while other areas have deep eaves. The rear elevation is also noteworthy, featuring tall staircase windows. Inside, original woodwork, an original inglenook, fireplaces, paired staircases, and other original features are retained.

Local climate

St Margaret's sits in one of the driest parts of the UK, with an average of 690 mm of rain a year. This makes it drier than 97% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 94% of listed buildings.

It experiences an average of 29 freeze-thaw cycles a year, fewer than 67% of listed buildings. Of these, 13 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

Sign in or create a free account to unlock:

  • Full EPC report — heating system, energy costs, size, glazing, construction etc.
  • Sale history — 1 transaction since 2014
  • Related listed building consents — 11 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
Create free account

Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.

Similar buildings

The closest matches to this building from all 493,000 UK listed buildings, by architecture, period and materials.

Nearby listed buildings

  1. Bydell House Grade II 259 m
  2. Christ Church Grade II 294 m
  3. Harrow Hospital Grade II 354 m
  4. The Orchard Grade II 358 m
  5. The White Cottage Grade II* 360 m
  6. Southern Block Fronting Road to Roxeth First and Middle School Grade II 428 m
  7. Highlands Grade II 438 m
  8. Toll Gate Cottage Grade II 468 m
  9. Westfield Grade II 493 m
  10. K6 Telephone Kiosk Outside West Acre Grade II 510 m