9 Acorn Road, Northampton, NN5 4BE
About 9 Acorn Road
9 Acorn Road is a three-bedroom semi-detached house in Northampton (NN5 4BE). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1900-1929 and council tax band B. Period features are noted in the property record. The latest certificate (November 2020) shows a C (score 71). The recommended improvements would push it to B (score 82).
At 136 m² the property is well over the postcode median (75 m² across 15 EPCs), placing it in the larger end of the local stock. Across 2003–2021, sale prices on this property compounded at 11.6% per year. On a £-per-square-foot basis, the last sale (£287/sq ft) was about 23% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Most recent transfer: February 2021 at £420,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 9 Acorn Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms2
- EnsuiteYes
Outside
- GarageDouble
Building
- Period featuresYes
- RefurbishedYes
Energy performance
EPC Rating
Planning history
- Nov 2024ConversionConditionsIn report
Variation Condition 3 Use. Removal Condition 4 . Occupier 2024/0082/FULL (Garage conversion to bedroom with ensuite (retrospective) to allow other use of room & occupier.
Retrospective- Documents
- 9 docs on file
- Reference
- 2024/4567/S73
- Apr 2024ConversionFullIn report
Garage conversion to bedroom with ensuite (retrospective)
Retrospective- Documents
- 14 docs on file
- Reference
- 2024/0082/FULL
We flagged 2 things worth checking at 9 Acorn Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Price for 9 Acorn Road has grown more than fourfold since the 2003 starting point.
£453,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.6% per year over 18 years.
£420,000
Growth on file: 11.6% per year over 18 years.
Sales timeline
18 February 2021Most recent
£420,000
+611.9%over 17 years8 March 2003
£59,000
Median price across the last 5 sales in NN5 4BE: £320,000 (2022–2018).
Nearby sales in NN5 4BE
Everything we know about 9 Acorn Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Acorn Road homes
9 Acorn Road outperforms the street on price per m² by a wide margin.
Price per m²
£3,088
Street avg £2,616
Floor Area
136 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 2.5 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Old Hospital — bus stop.
Closest school
0.5 km
St Luke's Church of England Primary School. 15 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
46.3dB

Night-time· 23:00 – 07:00
37.6dB