11 Crownsmead, Northampton, NN4 9XP
About 11 Crownsmead
11 Crownsmead is a four-bedroom detached house in Northampton (NN4 9XP). It has a recorded floor area of 172 m² (around 1851 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (September 2024) shows a C (score 73). The recommended improvements would push it to B (score 82).
Untraded for 27 years, with the last transfer in June 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 172 m² the property is well over the postcode median (112 m² across 10 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Today's modelled estimate of £458,000 sits 458.5% above the 1999 sale of £82,000. On a £-per-square-foot basis, the last sale (£44/sq ft) was about 77.2% below the postcode norm. One planning record on file: an extension approved in 2025. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Everything you need to know about 11 Crownsmead
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
1 application on record at 11 Crownsmead, Northampton, NN4 9XP
- Jun 2025Garage ConversionFullOutcome in report
Extension: Rear of property
Single-storey rear extension and garage conversion to provide an accessible bedroom and physio room.
Extension- Documents
- 9 docs on file
- Reference
- 2025/0827/FULL
Unlock 11 Crownsmead, Northampton, NN4 9XP'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- Every decision — granted, refused or withdrawn (1 on record)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
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
11 Crownsmead's modelled value sits at over four times its earliest registered sale price (1999).
£458,000
Modelled from EPC, postcode comparables.
£82,000
Recorded with HM Land Registry.
Sales timeline
3 June 1999Most recent
£82,000
Median price across the last 5 sales in NN4 9XP: £280,000 (2022–2016).
Nearby sales in NN4 9XP
Versus other Crownsmead homes
Price per m² for 11 Crownsmead lags the street by a wide margin.
Price per m²
£477
Street avg £2,337
Floor Area
172 m²
Street avg 114 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.3 t/year
Everything you need to know about 11 Crownsmead
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Ladymead Close — bus stop.
Closest school
1.0 km
Pineham Barns 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
55.4dB
Night-time· 23:00 – 07:00
46.8dB