11 Aquitaine Close, Northampton, NN5 6EP
About 11 Aquitaine Close
11 Aquitaine Close is a three-bedroom semi-detached house in Northampton (NN5 6EP). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (June 2019) shows a C (score 72). When first surveyed in May 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 87). Records show the property has been extended at some point in its history.
One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved. At 82 m² it's 24.2% larger than the typical home in the postcode (66 m² median across 26 EPCs). Across 2006–2019, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £297,000 is 33.2% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£253/sq ft) was about 40.9% above the typical sold price in the postcode. Last sale on file: £223,000 in September 2019.
Know exactly what you're buying at 11 Aquitaine Close
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
- Bathrooms1
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- GarageYes
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Planning history
11 Aquitaine Close has an approved single-storey rear extension on the planning record.
- Jul 2018ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension. Part Retrospective.
Retrospective- Documents
- 37 docs on file
- Reference
- N/2018/0394
We flagged 2 things worth checking at 11 Aquitaine Close
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
30-day money-back guarantee
Sales history & valuation
11 Aquitaine Close valuation sits well clear of the typical sold price in this postcode.
£297,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 13 years.
£223,000
Growth on file: 3.9% per year over 13 years.
Sales timeline
12 September 2019Most recent
£223,000
+74.2%over 7 years23 October 2011
£128,000
-3.4%over 5 years30 March 2006
£132,500
Median price across the last 5 sales in NN5 6EP: £235,000 (2025–2023).
Nearby sales in NN5 6EP
5 Aquitaine Close, Northampton, NN5 6EP
Sold Jul 2025
£212,0006 Aquitaine Close, Northampton, NN5 6EP
Sold Dec 2024
£235,00033 Aquitaine Close, Northampton, NN5 6EP
Sold Aug 2024
£265,00038 Aquitaine Close, Northampton, NN5 6EP
Sold May 2024
£218,00012 Aquitaine Close, Northampton, NN5 6EP
Sold Nov 2023
£240,000
Everything we know about 11 Aquitaine Close, 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 Aquitaine Close homes
11 Aquitaine Close outperforms the street on floor area by a wide margin.
Price per m²
£2,720
Street avg £2,895
Floor Area
82 m²
Street avg 64 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.6 t/year
Similar properties nearby
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
0.1 km
Poitiers Court — bus stop.
Closest school
0.7 km
The Duston School. 14 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
48.5dB

Night-time· 23:00 – 07:00
38.1dB