89b, Cavendish Road, Cambridge, CB1 3AE
About 89b
89b is an end-of-terrace house in Cambridge (CB1 3AE). It has a recorded floor area of 48 m² (around 517 sq ft) and construction records dating it to before 1900. The latest certificate (May 2021) shows an E (score 47), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2011. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity.
At 48 m² it sits well below the postcode median (73 m² across 66 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 9 May 2031
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Roof insulation improved
More low energy lighting installed
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 no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
89b has no planning applications on record.
But the area is active
34 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
89b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£283,000
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 CB1 3AE: £475,000 (2025–2022).
Nearby sales in CB1 3AE
Versus other Cavendish Road homes
On epc rating, 89b runs well behind the street norm.
EPC Rating
47 (E)
Street avg 69 (D)
Floor Area
48 m²
Street avg 38 m²
CO₂ Emissions
5.1 t/year
Street avg 1.9 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
334/mo
Steady year-on-year across the wider district.
Nearest stop
0.8 km
Cambridge Rail Station — railway station.
Closest school
0.3 km
Cambridge Maths School. 32 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
48.1dB

Night-time· 23:00 – 07:00
37.3dB







