Flat 2, 54 Dunster Street, Northampton, NN1 3JY
About Flat 2
Flat 2 is a semi-detached house in Northampton (NN1 3JY). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 2021. At 60 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 45–63 m². The latest certificate (August 2021) shows a C (score 77), near the top of the C band.
Most recent transfer was December 2025 at £190,000 — fresh data. Across 2021–2025, sale prices on this property compounded at 2.1% per year. On a £-per-square-foot basis, the last sale (£294/sq ft) was about 130.3% above the typical sold price in the postcode.
Energy performance
EPC Rating
Certificate validity
Valid until 18 August 2031
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Planning history
Flat 2 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
Flat 2 valuation sits well clear of the typical sold price in this postcode.
£188,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 4 years.
£190,000
Growth on file: 2.1% per year over 4 years.
Sales timeline
12 December 2025Most recent
£190,000
+8.6%over 4 years29 November 2021
£175,000
Median price across the last 5 sales in NN1 3JY: £179,995 (2026–2022).
Nearby sales in NN1 3JY
16 Dunster Street, Northampton, NN1 3JY
Sold Feb 2026
£205,00056 Dunster Street, Northampton, NN1 3JY
Sold Feb 2024
£169,00040 Dunster Street, Northampton, NN1 3JY
Sold Jun 2022
£150,00092 Dunster Street, Northampton, NN1 3JY
Sold Apr 2022
£179,99546 Dunster Street, Northampton, NN1 3JY
Sold Jan 2022
£185,000
Versus other Dunster Street homes
On floor area, Flat 2 stands well clear of the street.
EPC Rating
77 (C)
Street avg 74 (C)
Floor Area
60 m²
Street avg 51 m²
CO₂ Emissions
1.7 t/year
Street avg 2.0 t/year
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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
Abington Square — bus stop.
Closest school
0.7 km
Vernon Terrace Primary School. 30 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
53.0dB

Night-time· 23:00 – 07:00
42.5dB







