4 Earl Street, Watford, WD17 2PD
About 4 Earl Street
4 Earl Street is a two-bedroom mid-terrace house in Watford (WD17 2PD). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (September 2025) shows a C (score 69), just inside the C band. When first surveyed in October 2013 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Average to Good and main heating went from Average to Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to B (score 82).
A recent sale: £412,000 in January 2026. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). Across 2014–2026, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£571/sq ft) was about 92.9% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
Building
- RefurbishedYes
Everything you need to know about 4 Earl Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 10 September 2035
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
4 Earl Street has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 Earl Street valuation sits well clear of the typical sold price in this postcode.
£423,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 12 years.
£412,000
Growth on file: 4.7% per year over 12 years.
Sales timeline
29 January 2026Most recent
£412,000
+21.5%over 5 years27 August 2020
£339,000
+42.4%over 6 years30 January 2014
£238,000
Median price across the last 5 sales in WD17 2PD: £314,950 (2025–2019).
Versus other Earl Street homes
4 Earl Street outperforms the street on price per m² by a wide margin.
Price per m²
£6,149
Street avg £3,817
Floor Area
67 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 4.2 t/year
Everything you need to know about 4 Earl Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

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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
Beechen Grove — bus stop.
Closest school
0.2 km
Watford St John's Church of England Primary School. 36 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
48.4dB






