21 Union Street South, Halifax, HX1 2LE
About 21 Union Street South
21 Union Street South is a two-bedroom mid-terrace house in Halifax (HX1 2LE). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to before 1900 and council tax band A. Tenure is freehold. The latest certificate (January 2024) shows a D (score 57), a step below the typical UK home. When first surveyed in October 2019 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Poor to Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 87), a 2-band jump.
At 67 m² the property is well over the postcode median (51 m² across 27 EPCs), placing it in the larger end of the local stock. Across 1999–2016, sale prices on this property compounded at 2.2% per year. Today's modelled estimate of £113,000 sits 232.4% above the 2016 sale of £34,000. On a £-per-square-foot basis, the last sale (£47/sq ft) was about 20.4% below the postcode norm. Last changed hands 10 years ago, in December 2016.
What this property has
Inside
- Bedrooms2
Building
- TenureFreehold
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 17 January 2034
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
21 Union Street South has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Union Street South's modelled value sits at over four times its earliest registered sale price (1999).
£113,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.2% per year over 18 years.
£34,000
Growth on file: 2.2% per year over 18 years.
Sales timeline
19 December 2016Most recent
£34,000
-47.7%over 10 years24 July 2006
£65,000
+182.6%over 7 years1 February 1999
£23,000
Median price across the last 5 sales in HX1 2LE: £80,000 (2025–2008).
Nearby sales in HX1 2LE
Versus other Union Street South homes
21 Union Street South is notably below the street on habitable rooms.
Price per m²
£507
Street avg £752
Floor Area
67 m²
Street avg 111 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 7.5 t/year
Similar properties nearby
1 Holdsworth Terrace
HX1 2YZ
1 Bishopdale Court
HX1 2QD
1 North Park, King Cross Street
HX1 2HH
1 Hope Hall Street
HX1 2JY
1 Kitchenman Apartments, Charlotte Close
HX1 2NT
1 Edgecumbe House Apartments, Bramwell Way
HX1 2NW
1 Appleyard Apartments, Haworth Close
HX1 2NN
1 Daisy Bank
HX1 2YJ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
350/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Union Street Prescott St — bus stop.
Closest school
0.6 km
Trinity Sixth Form Academy. 27 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
54.9dB

Night-time· 23:00 – 07:00
43.5dB







