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Get started23a is a four-bedroom detached house in Irthlingborough, Wellingborough, Wellingborough (NN9 5DE). It has a recorded floor area of 208 m² (around 2239 sq ft), construction records dating it to 1996-2002 and council tax band E. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a conservatory. The latest certificate (July 2013) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from July 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 5.5% per year against 0% for the wider region. Today's modelled estimate of £456,000 is 44.5% above the 2015 sale price. At 208 m² the property is well over the postcode median (112 m² across 12 EPCs), placing it in the larger end of the local stock. Last sold in September 2015, so it's been off the market for around 11 years. Across the public record there are 4 sales, relatively high churn for a single property.
23a's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 10 Jul 2023
23a has more than doubled in price since the earliest registered sale in 1996.
£456,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 19 years.
£315,500
Growth on file: 5.5% per year over 19 years.
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On epc rating, 23a runs well behind the street norm.
Price per m²
£1,517
Street avg £2,475
Floor Area
208 m²
Street avg 132 m²
Habitable Rooms
7 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
49.7dB

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11 September 2015Most recent
£315,500
-29.1%over 11 years4 June 2004
£445,000
+147.2%over 5 years30 June 1998
£180,000
+56.5%over 1 year22 October 1996
£115,000
Median price across the last 5 sales in NN9 5DE: £418,000 (2023–2019).
22 Nursery Gardens Irthlingborough Wellingborough
Sold Dec 2023
6 Nursery Gardens Irthlingborough Wellingborough
Sold Nov 2020
25 Nursery Gardens Irthlingborough Wellingborough
Sold Nov 2020
8 Nursery Gardens Irthlingborough Wellingborough
Sold Jan 2020
10 Nursery Gardens Irthlingborough Wellingborough
Sold Dec 2019
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 6 rooms
CO₂ Emissions
7.3 t/year
Street avg 4.1 t/year
NN9 5ND
Holbush Way — bus stop.
Closest school
0.1 km
Irthlingborough Junior School. 8 schools nearby.
Night-time· 23:00 – 07:00
40.8dB