21g, Allen Road, Finedon, Wellingborough, NN9 5EN
About 21g
21g is a three-bedroom semi-detached house in Finedon, Wellingborough, Wellingborough (NN9 5EN). It has a recorded floor area of 104 m² (around 1119 sq ft) and construction records dating it to 2012-2021. The latest certificate (November 2025) shows a C (score 75), near the top of the C band. Earlier certificates rated it B (May 2014); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average.
At 104 m² the property is well over the postcode median (71 m² across 28 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £261,000 sits 74% above the 2014 sale of £150,000. Last sold in May 2014, so it's been off the market for around 12 years. 7 planning records sit against the property, 2 approved, 4 refused.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- ParkingOff road
Building
- RefurbishedYes
Energy performance
EPC Rating
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Planning history
7 applications on record at 21g, Allen Road, Finedon, Wellingborough, NN9 5EN
- Nov 2006New BuildOutlineOutcome in report
Residential: 8 2-bed houses with parking.
- Documents
- 5 docs on file
- Reference
- WP/2006/0497
- More recent applications — locked
- ConditionsAug 2014Decision
- Demolition And RebuildFeb 2012Decision
+ 4 more applications in the report
Unlock 21g, Allen Road, Finedon, Wellingborough, NN9 5EN's full planning history
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- Every decision — granted, refused or withdrawn (7 on record)
- All 7 applications on this property in full
- The 39 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21g valuation sits well clear of the typical sold price in this postcode.
£261,000
Modelled from EPC, postcode comparables.
£150,000
Recorded with HM Land Registry.
Sales timeline
29 May 2014Most recent
£150,000
Median price across the last 5 sales in NN9 5EN: £230,000 (2025–2020).
Nearby sales in NN9 5EN
49 Allen Road, Finedon, Wellingborough, NN9 5EN
Sold Nov 2025
£230,00021h, Allen Road, Finedon, Wellingborough, NN9 5EN
Sold Apr 2025
£230,00021f, Allen Road, Finedon, Wellingborough, NN9 5EN
Sold Sept 2023
£245,00023 Allen Road, Finedon, Wellingborough, NN9 5EN
Sold Feb 2020
£151,0003 Allen Road, Finedon, Wellingborough, NN9 5EN
Sold Mar 2019
£120,000
Versus other Allen Road homes
On floor area, 21g stands well clear of the street.
Price per m²
£1,442
Street avg £1,768
Floor Area
104 m²
Street avg 80 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.2 t/year
Street avg 3.4 t/year
Similar properties nearby
1 Alexander Place, Irthlingborough
NN9 5UX
1 Cadnams Lane, Irthlingborough
NN9 5GS
1 Appletree Court, Finedon
NN9 5DY
1 Allen Road, Irthlingborough
NN9 5QX
1 Archfield Terrace, Irthlingborough
NN9 5QA
1 Brawn Close, Irthlingborough
NN9 5HG
1 Albion Court, Little Harrowden
NN9 5XY
1 Alington Close, Finedon
NN9 5DF
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
(Finedon) Dolben Arms PH — bus stop.
Closest school
0.4 km
Finedon Mulso Church of England Junior School. 5 schools 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
50.9dB

Night-time· 23:00 – 07:00
43.0dB







