20a, Apartment 6, Crown Street, Halifax, HX1 1TT
About 20a
20a is a mid-terrace house in Halifax (HX1 1TT). It has a recorded floor area of 62 m² (around 667 sq ft) and construction records dating it to 1900-1929. The latest certificate (May 2026) shows an E (score 39), well below the UK norm with real room to improve. Earlier certificates rated it D (July 2015); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to D (score 66). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 62 m² this is the 4th smallest of 5 units on EPC record in 20a, where floor areas span 33–62 m². The building's EPC ratings span F to D across 5 units on file.
At 62 m² the property is well over the postcode median (41 m² across 7 EPCs), placing it in the larger end of the local stock.
Everything you need to know about 20a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
20a's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 20 May 2036
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
20a has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£131,000
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 HX1 1TT: £487,500 (2021–2011).
Versus other Crown Street homes
On floor area, 20a stands well clear of the street.
EPC Rating
39 (E)
Street avg 58 (D)
Floor Area
62 m²
Street avg 43 m²
CO₂ Emissions
1.3 t/year
Street avg 1.5 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Everything you need to know about 20a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Crime
350/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Waterhouse Street 17 — bus stop.
Closest school
0.2 km
Trinity Sixth Form Academy. 29 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
57.9dB
Night-time· 23:00 – 07:00
46.8dB