Colne Cottage, Otterspool Lane, Watford, WD25 8AX
About Colne Cottage
Colne Cottage is a mid-terrace house in Watford (WD25 8AX). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (October 2014) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since April 2012. Between certificates, window efficiency went from Poor to Average and lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on electricity. The latest certificate is from October 2014, so improvements made since then won't be reflected.
Untraded for 23 years, with the last transfer in July 2003. Across 1998–2003, sale prices on this property compounded at 18.5% per year. Today's modelled estimate of £657,000 sits 113.3% above the 2003 sale of £308,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 31 Oct 2024
EPC Rating
Certificate validity
Expired on 31 October 2024
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Heating system changed
Heating controls changed
Hot water efficiency decreased
External or internal wall insulation added
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
Colne Cottage has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 1998.
£657,000
Modelled from EPC, postcode comparables and a sale-price growth of 18.5% per year over 5 years.
£308,000
Growth on file: 18.5% per year over 5 years.
Sales timeline
24 July 2003Most recent
£308,000
+146.4%over 5 years27 March 1998
£125,000
Median price across the last 5 sales in WD25 8AX: £595,000 (2022–2014).
Nearby sales in WD25 8AX
Milne House, Otterspool Lane, Watford, WD25 8AX
Sold Feb 2022
£975,000Brew Cottage, Otterspool Lane, Watford, WD25 8AX
Sold Sept 2021
£595,000Otterspool House, Otterspool Lane, Watford, WD25 8AX
Sold Aug 2014
£1,000,000Sewell Cottage, Otterspool Lane, Watford, WD25 8AX
Sold Jan 2013
£365,000The Clockhouse, Otterspool Lane, Watford, WD25 8AX
Sold Nov 2012
£700,000
Versus other Otterspool Lane homes
On epc rating, Colne Cottage stands well clear of the street.
Price per m²
£2,826
Street avg £4,209
Floor Area
109 m²
Street avg 163 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.4 t/year
Street avg 13.4 t/year
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The neighbourhood at a glance
Crime
214/mo
Falling year-on-year across the wider district.
Nearest stop
0.6 km
Widgeon Way — bus stop.
Closest school
1.3 km
The Grove Academy. 19 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
57.5dB

Night-time· 23:00 – 07:00
51.9dB







