Dower House is a Grade II listed building in the Three Rivers local planning authority area, England. First listed on 26 August 1952. House. 4 related planning applications.
Dower House
- WRENN ID
- fossil-cinder-swift
- Grade
- II
- Local Planning Authority
- Three Rivers
- Constituency
- Watford MP: Matt Turmaine (Lab)
- Country
- England
- Date first listed
- 26 August 1952
- Type
- House
- Address
- Dower House, Grove Mill Lane, Watford, WD17 3TU
- OS grid reference
- TQ 087 985
- Coordinates
- 51.67527, -0.42865
- Source
- Historic England listing
Description
Dower House, formerly known as Grove Mill House, is a red brick house dating to the late 17th and early 18th centuries. It has plain tile hipped valley roofs. The west front, facing the river, was built in the early 18th century, and is two storeys high with five windows. It features moulded brick pilasters on each side, topped with a minimal entablature. There's a wooden moulded eaves cornice. The first floor has exposed box glazing bar sash windows set within gauged brick flat-headed surrounds. In the 19th century, two projecting bays were added to the ground floor, all under a lean-to slate roof. A central door provides access. A mid to later 18th-century corner block is attached at the south-west; it has two windows on each side, with the upper ones blocked on the west face, and is distinguished by gauged brick window heads and glazing bar sashes, as well as a brick dentil cornice. The north, or entrance, front features three renewed mullion and transom windows with glazing bars. A six-panel door is set beneath a pedimented hood supported by brackets. To the left, the end elevation of a separately roofed east range shows thin timber framing to the first floor, with a hipped gable above; the east face is rendered. A 19th-century range, with a hipped south gable and triple windows, is situated at the south-east angle.
Local climate
Dower House sits in a drier-than-average part of the UK, with an average of 710 mm of rain a year. This makes it drier than 86% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 85% of listed buildings.
It experiences an average of 31 freeze-thaw cycles a year, fewer than 61% of listed buildings. Of these, 15 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- Sale history — 3 transactions since 1998
- Related listed building consents — 4 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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