17 Robert Street, Northampton, NN1 3BL
About 17 Robert Street
17 Robert Street is a four-bedroom end-of-terrace house in Northampton (NN1 3BL). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (May 2026) shows a C (score 73). The recommended improvements would push it to B (score 81). This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 24 years, with the last transfer in June 2002. At 150 m² the property is well over the postcode median (79 m² across 13 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Today's modelled estimate of £373,000 sits 140.6% above the 2002 sale of £155,000. On a £-per-square-foot basis, the last sale (£96/sq ft) was about 18.3% below the postcode norm.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Open-plan layoutYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageDouble, Integral
Building
- RefurbishedYes
Everything you need to know about 17 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
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 20 May 2036
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
17 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
17 Robert Street valuation sits well clear of the typical sold price in this postcode.
£373,000
Modelled from EPC, postcode comparables.
£155,000
Recorded with HM Land Registry.
Sales timeline
23 June 2002Most recent
£155,000
Median price across the last 5 sales in NN1 3BL: £225,000 (2024–2021).
Nearby sales in NN1 3BL
Versus other Robert Street homes
EPC Rating for 17 Robert Street runs comfortably ahead of the street norm.
Price per m²
£1,033
Street avg £1,784
Floor Area
150 m²
Street avg 98 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.5 t/year
Everything you need to know about 17 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