Chalkdell House, Flat 2, 42 Loweswater Close, Watford, WD25 0TA
About Chalkdell House
Chalkdell House is a two-bedroom end-of-terrace house in Watford (WD25 0TA). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 2003-2006. The latest certificate (October 2019) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since July 2009. Between certificates, lighting went from Good to Very Good. At 60 m² this is the 22nd 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 2004–2020, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £279,000 is 11.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£387/sq ft) was about 40.6% above the typical sold price in the postcode. Sold February 2020 for £250,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- EnsuiteYes
Outside
- ParkingAllocated
Building
- Heating systemGas
- RefurbishedYes
Energy performance
Chalkdell House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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.
£279,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.7% per year over 16 years.
£250,000
Growth on file: 2.7% per year over 16 years.
Sales timeline
4 February 2020Most recent
£250,000
+48.8%over 9 years24 February 2010
£168,000
+1.8%over 5 years20 June 2004
£165,000
Median price across the last 5 sales in WD25 0TA: £235,000 (2022–2019).
Nearby sales in WD25 0TA
Chalkdell House, Flat 22, 42 Loweswater Close, Watford, WD25 0TA
Sold Mar 2022
£235,000Chalkdell 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 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
On years held, Chalkdell House runs well behind the street norm.
Price per m²
£4,167
Street avg £3,412
Floor Area
60 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.2 t/year
Street avg 1.1 t/year
Similar properties nearby
Chalkdell House, Flat 16, 42 Loweswater Close
WD25 0TA
Chalkdell House, Flat 12, 42 Loweswater Close
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Chalkdell House, Flat 3, 42 Loweswater Close
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Chalkdell House, Flat 7, 42 Loweswater Close
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Chalkdell House, Flat 10, 42 Loweswater Close
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Chalkdell House, Flat 1, 42 Loweswater Close
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Chalkdell House, Flat 17, 42 Loweswater Close
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Chalkdell House, Flat 27, 42 Loweswater Close
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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








