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Get started9a, Harcourt Square, Earls Barton, Northampton, NN6 0NB
About 9a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9a is an end-of-terrace house in Earls Barton, Northampton, Northampton (NN6 0NB). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (September 2025) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2015. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good; while roof efficiency dropped from Good to Very Poor and window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 72). Main heating runs on electricity. At 51 m² this is the 5th smallest of 10 units on EPC record in the building, where floor areas span 39–214 m². The building's EPC ratings span E to C across 10 units on file.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
9a's carbon output is low for the local stock.
Current Certificate(1 of 2)
Sept 2025
EPC Rating
A
B
C
D
D57
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Good
Windows
Poor
CO2 Emissions
1.3 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
9a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£143,000
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.
Versus other Harcourt Square homes
Four headline reads against 7 similar flats on this street, drawn from the latest EPC and Land Registry data.
On co₂ emissions, 9a stands well clear of the street.
EPC Rating
57 (D)
Street avg 61 (D)
Floor Area
51 m²
Street avg 55 m²
CO₂ Emissions
1.3 t/year
Street avg 3.7 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Northampton district page.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Old Swan PH — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NN6 0NB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 28 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 9a, Harcourt Square, Earls Barton, Northampton, NN6 0NB. Each answer is also embedded as structured data for search engines.