Chalkdell House, Flat 22, 42 Loweswater Close, Watford, WD25 0TA
About Chalkdell House
Chalkdell House is a one-bedroom mid-terrace house in Watford (WD25 0TA). It has a recorded floor area of 48 m² (around 517 sq ft) and construction records dating it to 2003-2006. The latest certificate (February 2017) returns a B (score 81), comfortably above the UK average. At 48 m² this is the 8th smallest of 27 units on EPC record in Chalkdell House, where floor areas span 41–68 m². The building's EPC ratings span C to B, with this unit at the top.
Across 2004–2022, sale prices on this property compounded at 3.2% per year. On a £-per-square-foot basis, the last sale (£455/sq ft) was about 66% above the typical sold price in the postcode. Sold March 2022 for £235,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Energy performance
Chalkdell House's carbon output is low for the local stock.
EPC Rating
Planning history
Chalkdell House has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£258,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 18 years.
£235,000
Growth on file: 3.2% per year over 18 years.
Sales timeline
10 March 2022Most recent
£235,000
9 November 2017
£235,000
+74.1%over 13 years23 June 2004
£135,000
Median price across the last 5 sales in WD25 0TA: £250,000 (2021–2019).
Nearby sales in WD25 0TA
Chalkdell House, Flat 25, 42 Loweswater Close, Watford, WD25 0TA
Sold May 2021
£235,000Chalkdell House, Flat 7, 42 Loweswater Close, Watford, WD25 0TA
Sold May 2021
£260,000Chalkdell House, Flat 2, 42 Loweswater Close, Watford, WD25 0TA
Sold Feb 2020
£250,000Chalkdell House, Flat 17, 42 Loweswater Close, Watford, WD25 0TA
Sold Jan 2020
£280,000Chalkdell House, Flat 1, 42 Loweswater Close, Watford, WD25 0TA
Sold Aug 2017
£286,500
Versus other Loweswater Close homes
Chalkdell House is notably below the street on years held.
Price per m²
£4,896
Street avg £3,384
Floor Area
48 m²
Street avg 55 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
0.9 t/year
Street avg 1.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Three Horseshoes PH West — bus stop.
Closest school
0.4 km
St Catherine of Siena Catholic Primary School. 23 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.5dB

Night-time· 23:00 – 07:00
46.9dB








