Arliss Court, Flat 55, 24 Clarendon Road, Watford, WD17 1JY
About Arliss Court
Arliss Court is a property in Watford (WD17 1JY). It has a recorded floor area of 25 m² (around 269 sq ft). At 25 m² this is the 8th smallest of 51 units on EPC record in Arliss Court, where floor areas span 20–48 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (June 2015) shows a D (score 66), on the cusp of jumping into the C band. The latest certificate is from June 2015, so improvements made since then won't be reflected.
Across 2016–2023, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £157,000 is 14% below the 2023 sale of £182,500, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£678/sq ft) was about 32.2% above the typical sold price in the postcode. At 25 m² it's 21.9% smaller than the typical home in the postcode (32 m² median across 51 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Sold October 2023 for £182,500.
Energy performance
Arliss Court's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Jun 2025
EPC Rating
Planning history
Arliss Court has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 2 things worth checking at Arliss Court
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
£157,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 8 years.
£182,500
Growth on file: 4.1% per year over 8 years.
Sales timeline
26 October 2023Most recent
£182,500
+35.2%over 7 years30 March 2016
£135,000
Median price across the last 5 sales in WD17 1JY: £225,000 (2025–2022).
Nearby sales in WD17 1JY
Arliss Court, Flat 6, 24 Clarendon Road, Watford, WD17 1JY
Sold May 2025
£235,000Arliss Court, Flat 24, 24 Clarendon Road, Watford, WD17 1JY
Sold Nov 2024
£224,000Arliss Court, Flat 14, 24 Clarendon Road, Watford, WD17 1JY
Sold May 2024
£225,000Arliss Court, Flat 5, 24 Clarendon Road, Watford, WD17 1JY
Sold Mar 2024
£160,000Arliss Court, Flat 33, 24 Clarendon Road, Watford, WD17 1JY
Sold May 2022
£280,000
Versus other Clarendon Road homes
EPC Rating for Arliss Court lags the street by a wide margin.
Price per m²
£7,300
Street avg £6,038
Floor Area
25 m²
Street avg 34 m²
CO₂ Emissions
1.4 t/year
Street avg 1.2 t/year
Years Held
3 years
Street avg 8 years
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Clarendon Road — bus stop.
Closest school
0.1 km
Watford St John's Church of England Primary School. 35 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
56.9dB

Night-time· 23:00 – 07:00
47.6dB








