1 Blossac Court, Northampton, NN5 6EW
About 1 Blossac Court
1 Blossac Court is a four-bedroom detached house in Northampton (NN5 6EW). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (January 2010) shows a C (score 71). The latest certificate is from January 2010, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
Held since December 2010 — that's 15 years off the open market, well above the local norm. At 160 m² the property is well over the postcode median (103 m² across 6 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Across 1999–2010, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £400,000 sits 118.6% above the 2010 sale of £183,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 46.8% below the postcode norm.
Know exactly what you're buying at 1 Blossac Court
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
- Bedrooms4
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageIntegral
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
1 Blossac Court'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This certificate is over 10 years old and is no longer valid.Expired 26 Jan 2020
EPC Rating
Planning history
1 Blossac Court has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 1 Blossac Court
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
1 Blossac Court's modelled value sits at over four times its earliest registered sale price (1999).
£400,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 11 years.
£183,000
Growth on file: 5.9% per year over 11 years.
Sales timeline
16 December 2010Most recent
£183,000
-2.7%over 5 years14 June 2005
£188,000
+93.8%over 5 years28 October 1999
£97,000
Median price across the last 5 sales in NN5 6EW: £240,000 (2024–2014).
Nearby sales in NN5 6EW
Everything we know about 1 Blossac Court, 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 Blossac Court homes
Price per m² for 1 Blossac Court lags the street by a wide margin.
Price per m²
£1,144
Street avg £2,813
Floor Area
160 m²
Street avg 106 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.0 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
0.9 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
48.0dB

Night-time· 23:00 – 07:00
37.8dB