223a, Birchfield Road East, Northampton, NN3 2BZ
About 223a
223a is a mid-terrace house in Northampton (NN3 2BZ). It has a recorded floor area of 67 m² (around 721 sq ft) and construction records dating it to 1900-1929. The latest certificate (January 2023) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity. At 67 m² this is the 8th smallest of 28 units on EPC record in the building, where floor areas span 30–205 m². The building's EPC ratings span F to B across 28 units on file.
At 67 m² it's 25.6% smaller than the typical home in the postcode (90 m² median across 27 EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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 £820 · Includes VAT
Planning history
223a has no planning applications on record.
But the area is active
22 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
223a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£159,000
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 NN3 2BZ: £315,000 (2025–2022).
Nearby sales in NN3 2BZ
173 Birchfield Road East, Northampton, NN3 2BZ
Sold Mar 2025
£375,000215 Birchfield Road East, Northampton, NN3 2BZ
Sold Mar 2025
£297,000193 Birchfield Road East, Northampton, NN3 2BZ
Sold Apr 2024
£315,000165a, Birchfield Road East, Northampton, NN3 2BZ
Sold Aug 2022
£445,000209 Birchfield Road East, Northampton, NN3 2BZ
Sold Aug 2021
£288,000
Versus other Birchfield Road East homes
EPC Rating for 223a lags the street by a wide margin.
EPC Rating
44 (E)
Street avg 58 (D)
Floor Area
67 m²
Street avg 54 m²
CO₂ Emissions
4.9 t/year
Street avg 3.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Beech Avenue — bus stop.
Closest school
0.1 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
52.5dB

Night-time· 23:00 – 07:00
42.6dB







