5 Broadway, Northampton, NN1 4SF
About 5 Broadway
5 Broadway is a mid-terrace house in Northampton (NN1 4SF). It has a recorded floor area of 181 m² (around 1948 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (January 2018) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in September 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Average to Good and main heating went from Average to Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump.
Across 1997–2021, sale prices on this property compounded at 9.1% per year. Today's modelled estimate of £420,000 is 40% below the 2021 sale of £700,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 118.3% above the typical sold price in the postcode. Sold June 2021 for £700,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 5 Broadway
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
5 Broadway's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 4 January 2028
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
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 £1,020 · Includes VAT
Planning history
5 Broadway has no planning applications on record.
But the area is active
65 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
5 Broadway has more than quadrupled in price since its earliest registered sale in 1997.
£420,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 24 years.
£700,000
Growth on file: 9.1% per year over 24 years.
Sales timeline
24 June 2021Most recent
£700,000
+100.0%over 2 years8 October 2018
£350,000
+51.2%over 7 years22 December 2010
£231,500
+166.1%over 13 years30 July 1997
£87,000
Median price across the last 5 sales in NN1 4SF: £375,000 (2026–2023).
Versus other Broadway homes
5 Broadway outperforms the street on epc rating by a wide margin.
Price per m²
£3,867
Street avg £2,229
Floor Area
181 m²
Street avg 165 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
6.5 t/year
Street avg 8.4 t/year
Everything you need to know about 5 Broadway
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
Similar properties nearby
The neighbourhood at a glance
Crime
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
2 Broadway — bus stop.
Closest school
0.4 km
Cedar Road Primary School. 36 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
53.3dB
Night-time· 23:00 – 07:00
43.3dB