21 High Street, Collingham, Newark, NG23 7LA
About 21 High Street
21 High Street is a semi-detached house in Collingham, Newark, Newark (NG23 7LA). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2024) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2010. Between certificates, lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
Across 2000–2024, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 96.3% above the typical sold price in the postcode. At 106 m² it's 26.4% smaller than the typical home in the postcode (144 m² median across 20 EPCs). Last sale on file: £290,000 in October 2024.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
21 High Street has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 High Street has more than tripled in price since its earliest registered sale in 2000.
£316,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 25 years.
£290,000
Growth on file: 5.8% per year over 25 years.
Sales timeline
10 October 2024Most recent
£290,000
+41.5%over 10 years20 December 2013
£204,950
+180.8%over 13 years11 February 2000
£73,000
Median price across the last 5 sales in NG23 7LA: £410,000 (2025–2022).
Nearby sales in NG23 7LA
7a, High Street, Collingham, Newark, NG23 7LA
Sold Mar 2025
£190,00030 High Street, Collingham, Newark, NG23 7LA
Sold Oct 2024
£640,00020a, High Street, Collingham, Newark, NG23 7LA
Sold Jan 2024
£410,00022 High Street, Collingham, Newark, NG23 7LA
Sold Jan 2024
£475,0005 High Street, Collingham, Newark, NG23 7LA
Sold Aug 2022
£382,500
Versus other High Street homes
21 High Street is notably below the street on years held.
Price per m²
£2,736
Street avg £1,882
Floor Area
106 m²
Street avg 181 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
4.3 t/year
Street avg 10.1 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Green — bus stop.
Closest school
0.5 km
John Blow Primary School. 1 school 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
46.5dB

Night-time· 23:00 – 07:00
38.6dB







