21 and 21a, High Street is a Grade II listed building in the Cornwall local planning authority area, England. First listed on 24 April 1996. Townhouse. 2 related planning applications.

21 and 21a, High Street

WRENN ID
dusk-frieze-mist
Grade
II
Local Planning Authority
Cornwall
Constituency
Truro and Falmouth MP: Jayne Kirkham (Lab)
Country
England
Date first listed
24 April 1996
Type
Townhouse
Address
21 and 21a, High Street, Falmouth, TR11 2AB
OS grid reference
SW 806 330
Coordinates
50.15685, -5.07174
Source
Historic England listing

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

Description

This is an early to mid-19th century townhouse, subsequently remodelled, likely in the 1860s, and now comprising two shops. It is built of stucco over probable rubble, with an asbestos slate roof. The building follows a double-depth plan and rises to three storeys, displaying a three-window facade. The original or 1860s windows are hornless sashes; the upper floors have nine-pane sashes within square openings, while the ground floor has taller twelve-pane sashes. The ground floor features a projecting double shop front of the late 19th century, with canted four-light windows featuring basket-arched upper lights set beneath a squat fascia. A moulded and carved round-arched doorway with panelled reveals is centrally positioned, and there is a 20th-century shop window on the far left. The interior is plain where inspected.

Local climate

21 and 21a, High Street receives an average of 850 mm of rain a year. This makes it wetter than 59% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 84% of listed buildings.

It experiences an average of 7 freeze-thaw cycles a year, fewer than 95% of listed buildings. Of these, 3 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 2018
  • 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
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. 20, High Street Grade II 9 m
  2. 22, High Street Grade II 10 m
  3. 19, High Street Grade II 13 m
  4. 18, High Street Grade II 17 m
  5. 4, Webber Street Grade II 38 m
  6. 5, Webber Street Grade II 40 m
  7. 41, High Street Grade II 43 m
  8. 42, High Street Grade II 49 m
  9. Gateway and Street Frontage Walls of Former Stables at Carn's Yard Grade II 51 m
  10. 1, 2 and 3, Market Strand Grade II 54 m