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About 20
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 is a semi-detached house in Sywell, Northampton, Northampton (NN6 0BQ). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (February 2024) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2021); the latest reading is one band lower. Between certificates, window efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 85), a 3-band jump.
Untraded for 22 years, with the last transfer in September 2004. Today's modelled estimate of £294,000 sits 77.1% above the 2004 sale of £166,000. On a £-per-square-foot basis, the last sale (£188/sq ft) was about 32.3% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 2)
Feb 2024
EPC Rating
A
B
C
D
E
E53
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
5.1 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.
Current estimate
See how we calculated this£294,000
Modelled from EPC, postcode comparables.
Last sold (2004)
£166,000
Recorded with HM Land Registry.
Sales timeline
Versus the street
Four headline reads against 19 similar houses on this street, drawn from the latest EPC and Land Registry data.
On co₂ emissions, 20 runs well behind the street norm.
Price per m²
£2,024
Street avg £2,591
Floor Area
82 m²
Street avg 78 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Road noise across the postcode
Modelled day and night-time noise levels around NN6 0BQ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
45.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 27 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 20, Sywell, Northampton, NN6 0BQ. Each answer is also embedded as structured data for search engines.