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Get started17a is a four-bedroom detached house in Dereham (NR20 3AE). It has a recorded floor area of 196 m² (around 2110 sq ft) and construction records dating it to 2007 onwards. The latest certificate (October 2016) returns a B (score 81), comfortably above the UK average. When first surveyed in July 2016 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good and window efficiency went from Average to Good. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal.
Sale prices here have outpaced England HPI: 5.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£230/sq ft) was about 47.3% above the typical sold price in the postcode. At 196 m² the property is well over the postcode median (77 m² across 25 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer was January 2025 at £485,000 — fresh data. 2 planning records sit against the property, 0 approved, 0 refused.
17a ranks among the most efficient homes in the postcode for energy use.
Variation of condition 2 & 3 of 3PL/2015/1320/F
Latest sale on 17a was the highest on Land Registry record across the postcode.
£514,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 9 years.
£485,000
Growth on file: 5.4% per year over 9 years.
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Years Held for 17a lags the street by a wide margin.
Price per m²
£2,474
Street avg £2,131
Floor Area
196 m²
Street avg 87 m²
CO₂ Emissions
3.7 t/year
Street avg 5.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Dereham (Mid Norfolk Railway) — subway entrance.

Daytime· 07:00 – 23:00
49.0dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Removal of conditions 3 (materials) and 6 (surface water drainage) on pp 3PL/2006/1713/F
21 January 2025Most recent
£485,000
+61.1%over 8 years22 January 2016
£301,000
Median price across the last 5 sales in NR20 3AE: £180,000 (2024–2023).
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Detailed EPC data
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Full planning history
Every application and decision on record
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Years Held
1 years
Street avg 8 years
NR20 3FA
Closest school
0.5 km
Dereham Neatherd High School. 9 schools nearby.
Night-time· 23:00 – 07:00
39.0dB