Flat 2, 25 Connaught Street, Northampton, NN1 3BP
About Flat 2
Flat 2 is a mid-terrace house in Northampton (NN1 3BP). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (September 2021) shows a G (score 1), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 84), a 5-band jump. Main heating runs on to be used only when there is no heating/hot.
At 126 m² the property is well over the postcode median (80 m² across 24 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
Flat 2 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 22 September 2031
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
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 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£162,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NN1 3BP: £161,000 (2024–2021).
Nearby sales in NN1 3BP
13 Connaught Street, Northampton, NN1 3BP
Sold Jul 2024
£160,00030 Connaught Street, Northampton, NN1 3BP
Sold Jul 2023
£161,000Top Flat, 3 Connaught Street, Northampton, NN1 3BP
Sold Jul 2022
£117,5007 Connaught Street, Northampton, NN1 3BP
Sold Mar 2022
£197,0005 Connaught Street, Northampton, NN1 3BP
Sold Oct 2021
£198,000
Versus other Connaught Street homes
On epc rating, Flat 2 runs well behind the street norm.
EPC Rating
1 (G)
Street avg 61 (D)
Floor Area
126 m²
Street avg 82 m²
CO₂ Emissions
15.0 t/year
Street avg 4.2 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Similar properties nearby
48a, Flat 2, Dunster Street
NN1 3JY
18 22, Apartment 10, Dunster Street
NN1 3JY
28 30, Flat 1, Colwyn Road
NN1 3PZ
18 22, Apartment 5, Dunster Street
NN1 3JY
18 22, Apartment 9, Dunster Street
NN1 3JY
28 30, Flat 4, Colwyn Road
NN1 3PZ
48a, Flat 3, Dunster Street
NN1 3JY
15a, Flat 2, Military Road
NN1 3ET
The neighbourhood at a glance
Crime
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Police Station — bus stop.
Closest school
0.4 km
Castle Academy. 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
53.6dB

Night-time· 23:00 – 07:00
43.7dB







