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About 4a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
4a is a mid-terrace house in Cambridge (CB1 1DT). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2012) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from August 2012, so improvements made since then won't be reflected.
At 57 m² it's 28.3% smaller than the typical home in the postcode (80 m² median across 32 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% 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.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Aug 2022
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
4a 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£485,000
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 John Street homes
Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.
Habitable Rooms for 4a lags the street by a wide margin.
EPC Rating
46 (E)
Street avg 62 (D)
Floor Area
57 m²
Street avg 111 m²
CO₂ Emissions
4.4 t/year
Street avg 4.8 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 Cambridge district page.
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
1.3 km
Road noise across the postcode
Modelled day and night-time noise levels around CB1 1DT from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 30 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 4a, John Street, Cambridge, CB1 1DT. Each answer is also embedded as structured data for search engines.