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 25th smallest of 62 units on EPC record in the building, where floor areas span 47–81 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 85% 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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The data behind every report
Energy performance
EPC Rating
Certificate validity
Valid until 29 October 2034
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.
£110,000
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 60 m²
CO₂ Emissions
3.5 t/year
Street avg 1.9 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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The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
509/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