Julian Hill is a Grade II listed building in the Harrow local planning authority area, England. First listed on 25 May 1983. House.
Julian Hill
- WRENN ID
- scattered-flint-crag
- Grade
- II
- Local Planning Authority
- Harrow
- Constituency
- Harrow West MP: Gareth Thomas (Lab)
- Country
- England
- Date first listed
- 25 May 1983
- Type
- House
- OS grid reference
- TQ 154 866
- Coordinates
- 51.56732, -0.33587
- Source
- Historic England listing
Description
Julian Hill is a house built around 1817, located in Harrow-on-the-Hill. It was the home of the author Anthony Trollope from 1817 to 1827 and was constructed for his father. The building is made of yellow stock brick and has two storeys. It features six sash windows, some of which have glazing bars, with three located in a left-hand bow. The roof is slate with a deep plain soffit. To the right, there is a single-storey entrance wing added around 1910. Inside, there is a plain yet elegant staircase topped with a lantern.
Local climate
Julian Hill 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
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- No EPC on record for this property
- Sale history — 6 transactions since 1997
- No related consent applications matched
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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