9 Ash Grove, Northampton, NN2 8DG
About 9 Ash Grove
9 Ash Grove is a three-bedroom detached house in Northampton (NN2 8DG). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (December 2014) shows a C (score 70). When first surveyed in April 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting dropped from Good to Average. The recommended improvements would push it to B (score 86). The latest certificate is from December 2014, so improvements made since then won't be reflected.
Held since December 2002 — that's 23 years off the open market, well above the local norm. Across 1997–2002, sale prices on this property compounded at 13.3% per year. Today's modelled estimate of £269,000 sits 128% above the 2002 sale of £118,000. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, a garage conversion and a conservatory, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs).
What this property has
Inside
- Bedrooms3
Building
- Heating systemGas
Everything you need to know about 9 Ash Grove
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Energy performance
9 Ash Grove's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Dec 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
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Planning history
2 applications on record at 9 Ash Grove, Northampton, NN2 8DG
- Oct 2007PorchFullOutcome in report
Extension: Two storey
Two storey side extension, single storey rear extension and front porch
Extension- Documents
- 11 docs on file
- Reference
- N/2007/1095
- More recent applications — locked
- Garage ConversionJun 2022Decision
Unlock 9 Ash Grove, Northampton, NN2 8DG's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 8 notable nearby
- The 23 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
9 Ash Grove's modelled value sits at over four times its earliest registered sale price (1997).
£269,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.3% per year over 5 years.
£118,000
Growth on file: 13.3% per year over 5 years.
Sales timeline
6 December 2002Most recent
£118,000
+51.3%over 2 years14 September 2000
£78,000
+30.0%over 3 years10 July 1997
£60,000
Median price across the last 5 sales in NN2 8DG: £240,000 (2025–2019).
Versus other Ash Grove homes
9 Ash Grove outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,573
Street avg £2,160
Floor Area
75 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.0 t/year
Everything you need to know about 9 Ash Grove
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
27/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Link Road — bus stop.
Closest school
0.1 km
Whitehills Primary School. 19 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
50.4dB

Night-time· 23:00 – 07:00
41.1dB






