47 Robert Street, Northampton, NN1 3BL
About 47 Robert Street
47 Robert Street is a two-bedroom mid-terrace house in Northampton (NN1 3BL). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (June 2024) shows a C (score 69), just inside the C band. When first surveyed in September 2012 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Average and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 89).
Last changed hands 9 years ago, in July 2017. Across the public record there are 4 sales, relatively high churn for a single property. At 71 m² it's 27.6% smaller than the typical home in the postcode (98 m² median across 13 EPCs). Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Across 2001–2017, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £215,000 is 25% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£225/sq ft) was about 95% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Everything you need to know about 47 Robert Street
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Certificate validity
Valid until 12 June 2034
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
47 Robert Street has no planning applications on record.
But the area is active
39 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 2001.
£215,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 16 years.
£172,000
Growth on file: 6.9% per year over 16 years.
Sales timeline
13 July 2017Most recent
£172,000
+51.5%over 4 years18 April 2013
£113,500
+30.5%over 9 years19 June 2003
£87,000
+45.0%over 1 year27 September 2001
£60,000
Median price across the last 5 sales in NN1 3BL: £225,000 (2024–2021).
Nearby sales in NN1 3BL
Versus other Robert Street homes
On co₂ emissions, 47 Robert Street stands well clear of the street.
Price per m²
£2,423
Street avg £1,668
Floor Area
71 m²
Street avg 105 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.6 t/year
Everything you need to know about 47 Robert Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Crime
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Police Station — bus stop.
Closest school
0.4 km
Castle Academy. 31 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
53.9dB
Night-time· 23:00 – 07:00
43.9dB