148a, High Street, Watford, WD17 2EN
About 148a
148a is an end-of-terrace house in Watford (WD17 2EN). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (January 2024) shows an E (score 46), well below the UK norm with real room to improve. Earlier certificates rated it C (April 2013); the latest reading is 2 bands lower. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity.
It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 8 January 2034
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Window efficiency improved
Cavity wall insulation installed
Low energy lighting percentage decreased
More low energy lighting installed
Hot water system changed
High performance glazing installed
Wall insulation improved
Heating system changed
Heating controls changed
Heating system upgraded to a more efficient system
Heating system changed
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
148a 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
148a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£279,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 2 sales in WD17 2EN: £555,000 (2019–2019).
Versus other High Street homes
EPC Rating for 148a lags the street by a wide margin.
EPC Rating
46 (E)
Street avg 60 (D)
Floor Area
64 m²
Street avg 61 m²
CO₂ Emissions
3.7 t/year
Street avg 2.9 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
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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
Water Lane — bus stop.
Closest school
0.3 km
Central 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
58.2dB

Night-time· 23:00 – 07:00
49.6dB







