21 Churchill Square, Durham, DH1 1EU
About 21 Churchill Square
21 Churchill Square is a two-bedroom semi-detached house in Durham (DH1 1EU). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1950-1966 and council tax band A. At 63 m² this is the 24th smallest of 62 units on EPC record in the building, where floor areas span 52–80 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (59 versus a best of 81). Records show the property has been extended at some point in its history. The latest certificate (October 2024) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 3 certificates since January 2009. Between certificates, wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average.
It changed hands recently, sold March 2025 for £103,500. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Across 2021–2025, sale prices on this property compounded at 5.3% per year. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 83.1% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- EnsuiteYes
Building
- ConciergeYes
- Previously extendedYes
Everything you need to know about 21 Churchill Square
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Low energy lighting percentage decreased
More low energy lighting installed
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Planning history
21 Churchill Square has no planning applications on record.
But the area is active
72 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Churchill Square valuation sits well clear of the typical sold price in this postcode.
£112,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 4 years.
£103,500
Growth on file: 5.3% per year over 4 years.
Sales timeline
17 March 2025Most recent
£103,500
+21.8%over 3 years26 May 2021
£85,000
Median price across the last 5 sales in DH1 1EU: £91,000 (2023–2005).
Versus other Churchill Square homes
EPC Rating for 21 Churchill Square lags the street by a wide margin.
EPC Rating
59 (D)
Street avg 74 (C)
Floor Area
63 m²
Street avg 61 m²
CO₂ Emissions
3.5 t/year
Street avg 2.0 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 21 Churchill Square
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Montgomery Crescent — bus stop.
Closest school
0.5 km
Durham Gilesgate Primary School. 20 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
52.2dB

Night-time· 23:00 – 07:00
43.0dB






