121a, St Albans Road, Watford, WD17 1RD
About 121a
121a 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. At 68 m² this is the 32nd smallest of 42 units on EPC record in the building, where floor areas span 36–122 m². The building's EPC ratings span E to B, with this unit at the bottom. 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 (September 2010); the latest reading is 2 bands lower. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Poor to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to D (score 68).
7 planning records sit against the property, 1 approved, 1 refused. Past consents include tree works, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. 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
Certificate validity
Valid until 23 June 2033
Property Improvements
Changes detected from historical EPC data
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 £885 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
7 applications on record at 121a, St Albans Road, Watford, WD17 1RD
- Nov 2010DemolitionFullOutcome in report
Extension: Part single, part two storey · Rear of property
Demolition of existing outbuilding, lean-to and external staircase and erection of part two storey, part single storey rear extension incorporating new external staircase and extractor duct on rear elevation.
Extension- Documents
- 29 docs on file
- Reference
- 10/00827/FUL
- More recent applications — locked
- FullJul 2013Decision
- Tree WorksJul 2013Decision
+ 4 more applications in the report
Unlock 121a, St Albans Road, Watford, WD17 1RD's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (7 on record)
- All 7 applications on this property in full, plus 7 notable nearby
- The 119 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
121a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£214,000
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: £330,000 (2023–2016).
Nearby sales in WD17 1RD
109a, St Albans Road, Watford, WD17 1RD
Sold Nov 2023
£320,000109c, St Albans Road, Watford, WD17 1RD
Sold Nov 2023
£290,000101 St Albans Road, Watford, WD17 1RD
Sold Feb 2020
£365,000Flat, 107 St Albans Road, Watford, WD17 1RD
Sold Dec 2016
£330,000Flat 1, 119 St Albans Road, Watford, WD17 1RD
Sold May 2015
£595,000
Versus other St Albans Road homes
CO₂ Emissions for 121a lags the street by a wide margin.
EPC Rating
52 (E)
Street avg 64 (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
266/mo
Falling 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
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
52.5dB

Night-time· 23:00 – 07:00
42.6dB







