10 Earl Street, Watford, WD17 2PD
About 10 Earl Street
10 Earl Street is a semi-detached house in Watford (WD17 2PD). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (November 2018) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2010. Between certificates, roof efficiency went from Average to Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Held since February 2010 — that's 16 years off the open market, well above the local norm. Today's modelled estimate of £402,000 sits 136.5% above the 2010 sale of £169,950. On a £-per-square-foot basis, the last sale (£243/sq ft) was about 20% below the postcode norm.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
Planning history
10 Earl Street has no planning applications on record.
Notable planning nearby
8applications of note in the surrounding area
We flagged 2 things worth checking at 10 Earl Street
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
30-day money-back guarantee
Sales history & valuation
10 Earl Street valuation sits well clear of the typical sold price in this postcode.
£402,000
Modelled from EPC, postcode comparables.
£169,950
Recorded with HM Land Registry.
Sales timeline
19 February 2010Most recent
£169,950
Median price across the last 5 sales in WD17 2PD: £339,000 (2025–2019).
Versus other Earl Street homes
10 Earl Street outperforms the street on years held by a wide margin.
Price per m²
£2,615
Street avg £4,122
Floor Area
65 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.1 t/year
Similar properties nearby
1 Duke Street
WD17 2PB
10 Sotheron Road
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1 Shaftesbury Road
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1 Earl Street
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1 Ottoman Terrace, Radlett Road
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10 Shaftesbury Road
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100 Estcourt Road
WD17 2PZ
1 Ebury Road
WD17 2RE
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
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
The full 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








