18 Caledonian Court, West Street, Watford, WD17 1RY
About 18 Caledonian Court
18 Caledonian Court is a one-bedroom mid-terrace house in Watford (WD17 1RY). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1983-1990 and council tax band C. At 44 m² this is the 9th smallest of 27 units on EPC record in the building, where floor areas span 37–48 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (August 2023) shows a C (score 73). The rating has held steady at C across 2 certificates since August 2012. Between certificates, window efficiency went from Average to Good.
Untraded for 20 years, with the last transfer in November 2006. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2006, sale prices on this property compounded at 13.7% per year. Today's modelled estimate of £208,000 is 38.7% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£317/sq ft) was about 20% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- ParkingAllocated
Building
- Heating systemGas
Everything you need to know about 18 Caledonian Court
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Energy performance
EPC Rating
Certificate validity
Valid until 30 August 2033
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
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Planning history
18 Caledonian Court has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1996.
£208,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.7% per year over 10 years.
£150,000
Growth on file: 13.7% per year over 10 years.
Sales timeline
30 November 2006Most recent
£150,000
+66.2%over 5 years9 October 2001
£90,250
+57.0%over 2 years4 December 1998
£57,500
+38.6%over 2 years27 November 1996
£41,500
Median price across the last 5 sales in WD17 1RY: £240,000 (2026–2024).
Nearby sales in WD17 1RY
14 Caledonian Court, West Street, Watford, WD17 1RY
Sold Mar 2026
£240,00022 Caledonian Court, West Street, Watford, WD17 1RY
Sold Nov 2025
£205,00021 Caledonian Court, West Street, Watford, WD17 1RY
Sold Mar 2025
£257,50029 Caledonian Court, West Street, Watford, WD17 1RY
Sold Jul 2024
£247,5003 Caledonian Court, West Street, Watford, WD17 1RY
Sold May 2024
£230,000
Versus other West Street homes
Price per m²
£3,409
Street avg £3,612
Floor Area
44 m²
Street avg 44 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.6 t/year
Street avg 1.6 t/year
Everything you need to know about 18 Caledonian Court
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
266/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
West Street — bus stop.
Closest school
0.5 km
Lanchester Primary School. 37 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.1dB

Night-time· 23:00 – 07:00
43.3dB






