50 Trinity Hall Close, Watford, WD24 4GN
About 50 Trinity Hall Close
50 Trinity Hall Close is a mid-terrace house in Watford (WD24 4GN). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (November 2025) shows a C (score 71). When first surveyed in October 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Average.
2 planning records sit against the property, 0 approved, 1 refused, 1 pending. An active application for a garage conversion is awaiting a decision. At 114 m² the property is well over the postcode median (77 m² across 15 EPCs), placing it in the larger end of the local stock. Across 2014–2021, sale prices on this property compounded at 6.2% per year. On a £-per-square-foot basis, the last sale (£413/sq ft) was about 101.1% above the typical sold price in the postcode. Sold April 2021 for £507,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Certificate validity
Valid until 29 November 2035
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
2 applications on record at 50 Trinity Hall Close, Watford, WD24 4GN
- Jun 2021HMOFullOutcome in report
Change of Use from C3 residential dwelling to House of Multiple Occupation for up to 8 persons with garage conversion to habitable space.
- Documents
- 10 docs on file
- Reference
- 21/00657/FUL
- More recent applications — locked
- Garage ConversionJul 2021Decision
Unlock 50 Trinity Hall Close, Watford, WD24 4GN's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 2 applications on this property in full, plus 3 notable nearby
- The 15 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 50 Trinity Hall Close was the highest on Land Registry record across the postcode.
£547,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 7 years.
£507,000
Growth on file: 6.2% per year over 7 years.
Sales timeline
13 April 2021Most recent
£507,000
+53.6%over 7 years14 February 2014
£330,000
Median price across the last 5 sales in WD24 4GN: £224,000 (2014–2007).
Versus other Trinity Hall Close homes
Price per m² for 50 Trinity Hall Close runs comfortably ahead of the street norm.
Price per m²
£4,447
Street avg £2,099
Floor Area
114 m²
Street avg 83 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.0 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
123/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
St Pauls Way — bus stop.
Closest school
0.5 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
55.8dB

Night-time· 23:00 – 07:00
46.7dB







