121b, Flat, St Albans Road, Watford, WD17 1RD
About 121b
121b is a mid-terrace house in Watford (WD17 1RD). It has a recorded floor area of 68 m² (around 732 sq ft) and construction records dating it to before 1900. The latest certificate (June 2023) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it C (April 2019); the latest reading is 2 bands lower. Between certificates, roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to D (score 68).
At 68 m² it's 25.9% larger than the typical home in the postcode (54 m² median across 41 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs).
Energy performance
EPC Rating
Planning history
121b has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 2 things worth checking at 121b
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
121b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£274,000
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 5 sales in WD17 1RD: £350,000 (2024–2022).
Nearby sales in WD17 1RD
Versus other St Albans Road homes
On co₂ emissions, 121b runs well behind the street norm.
EPC Rating
52 (E)
Street avg 65 (D)
Floor Area
68 m²
Street avg 61 m²
CO₂ Emissions
4.6 t/year
Street avg 2.8 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
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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
0.2 km
West Street — bus stop.
Closest school
0.7 km
Lanchester 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
52.5dB

Night-time· 23:00 – 07:00
42.6dB








