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Get started21 South Street is a detached house in Newton, Alfreton, Alfreton (DE55 5TT). It has a recorded floor area of 214 m² (around 2303 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (July 2020) shows a C (score 74). The rating has held steady at C across 2 certificates since February 2010. Between certificates, hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.
Sale prices here have outpaced England HPI: 2.5% per year against 0% for the wider region. Today's modelled estimate of £631,000 is 25% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£219/sq ft) was about 136% above the typical sold price in the postcode. At 214 m² the property is well over the postcode median (84 m² across 11 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Last sale on file: £505,000 in April 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2013.
21 South Street's carbon output runs well above what efficient homes in the postcode produce.
Dwelling
Latest sale on 21 South Street was the highest on Land Registry record across the postcode.
£631,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 7 years.
£505,000
Growth on file: 2.5% per year over 7 years.
Price per m² for 21 South Street runs comfortably ahead of the street norm.
Price per m²
£2,360
Street avg £1,498
Floor Area
214 m²
Street avg 89 m²
Habitable Rooms
8 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
45.5dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
8 April 2021Most recent
£505,000
+20.2%over 7 years25 October 2013
£420,000
Median price across the last 5 sales in DE55 5TT: £150,000 (2025–2022).
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 5.1 t/year
South Street — bus stop.
Closest school
0.5 km
Blackwell Community Primary and Nursery School. 13 schools nearby.
Night-time· 23:00 – 07:00
37.8dB
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