21 The Green, Swanwick, Alfreton, DE55 1BL
About 21 The Green
21 The Green is an end-of-terrace house in Swanwick, Alfreton, Alfreton (DE55 1BL). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2025) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in August 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 2-band jump.
Today's modelled estimate of £141,000 is 28.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£160/sq ft) was about 51.9% above the typical sold price in the postcode. Sold June 2021 for £109,950. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Hot water efficiency improved
Wall insulation improved
More low energy lighting installed
Planning history
21 The Green has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£141,000
Modelled from EPC, postcode comparables.
£109,950
Recorded with HM Land Registry.
Sales timeline
10 June 2021Most recent
£109,950
Median price across the last 5 sales in DE55 1BL: £145,000 (2025–2022).
Nearby sales in DE55 1BL
7 The Green, Swanwick, Alfreton, DE55 1BL
Sold Mar 2025
£245,0008 The Green, Swanwick, Alfreton, DE55 1BL
Sold Oct 2024
£240,00015 The Green, Swanwick, Alfreton, DE55 1BL
Sold Jun 2023
£145,00010 The Green, Swanwick, Alfreton, DE55 1BL
Sold Jul 2022
£131,0004 The Green, Swanwick, Alfreton, DE55 1BL
Sold May 2022
£125,000
Versus other The Green homes
On co₂ emissions, 21 The Green stands well clear of the street.
Price per m²
£1,718
Street avg £1,654
Floor Area
64 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
High Street — bus stop.
Closest school
0.3 km
Swanwick Hall School. 12 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.4dB

Night-time· 23:00 – 07:00
44.4dB







