20 Penfold Drive, Great Billing, Northampton, NN3 9EQ
About 20 Penfold Drive
20 Penfold Drive is a four-bedroom detached house in Great Billing, Northampton, Northampton (NN3 9EQ). It has a recorded floor area of 143 m² (around 1539 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (June 2024) shows a C (score 72). When first surveyed in August 2010 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82).
One planning record on file: an extension approved in 2016. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2024, sale prices on this property compounded at 5.7% per year. On a £-per-square-foot basis, the last sale (£343/sq ft) was about 45.1% above the typical sold price in the postcode. Last sale on file: £528,000 in December 2024.
What this property has
Inside
- Bedrooms4
- Bathrooms4
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageDouble
Everything you need to know about 20 Penfold Drive
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 27 June 2034
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
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Planning history
1 application on record at 20 Penfold Drive, Great Billing, Northampton, NN3 9EQ
- Mar 2016ExtensionFullOutcome in report
Enlarge existing dormer, new roof and extension over flat roof area. Re-instate front door to original position. Erection of box bay, balcony and cloakroom.
- Documents
- 26 docs on file
- Reference
- N/2016/0012
Unlock 20 Penfold Drive, Great Billing, Northampton, NN3 9EQ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 12 notable nearby
- The 26 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 20 Penfold Drive has grown more than fourfold since the 1997 starting point.
£540,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 27 years.
£528,000
Growth on file: 5.7% per year over 27 years.
Sales timeline
17 December 2024Most recent
£528,000
+92.0%over 9 years30 January 2015
£275,000
+10.0%over 6 years7 September 2008
£250,000
+113.7%over 11 years31 August 1997
£117,000
Median price across the last 5 sales in NN3 9EQ: £437,500 (2022–2016).
Nearby sales in NN3 9EQ
12 Penfold Drive, Great Billing, Northampton, NN3 9EQ
Sold Dec 2022
£437,50022 Penfold Drive, Great Billing, Northampton, NN3 9EQ
Sold May 2022
£422,50011 Penfold Drive, Great Billing, Northampton, NN3 9EQ
Sold Feb 2021
£450,0007 Penfold Drive, Great Billing, Northampton, NN3 9EQ
Sold Dec 2020
£445,0008 Penfold Drive, Great Billing, Northampton, NN3 9EQ
Sold Sept 2016
£344,500
Versus other Penfold Drive homes
20 Penfold Drive outperforms the street on price per m² by a wide margin.
Price per m²
£3,692
Street avg £2,582
Floor Area
143 m²
Street avg 163 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.5 t/year
Street avg 6.3 t/year
Everything you need to know about 20 Penfold Drive
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
461/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Penfold Lane — bus stop.
Closest school
0.6 km
Blackthorn Primary School. 18 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
53.4dB

Night-time· 23:00 – 07:00
43.8dB






