30a, Flat 3, Mill Road, Cambridge, CB1 2AD
About 30a
30a is a semi-detached house in Cambridge (CB1 2AD). It has a recorded floor area of 32 m² (around 344 sq ft) and construction records dating it to before 1900. At 32 m² this is the 2nd smallest of 7 units on EPC record in 30a, where floor areas span 22–44 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (January 2020) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (September 2009); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on electricity.
It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
30a has no planning applications on record.
But the area is active
17 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
30a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£217,000
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 2AD: £192,000 (2022–2015).
Nearby sales in CB1 2AD
Versus other Mill Road homes
30a is notably below the street on epc rating.
EPC Rating
52 (E)
Street avg 63 (D)
Floor Area
32 m²
Street avg 54 m²
CO₂ Emissions
2.3 t/year
Street avg 3.0 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Similar properties nearby
30a, Flat 1, Mill Road
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32a, Flat 5, Mill Road
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32a, Flat 7, Mill Road
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32a, Flat 4, Mill Road
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32a, Flat 2, Mill Road
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1a, Flat 11, Station Road
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30a, Flat 7, Mill Road
CB1 2AD
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.8 km
Cambridge Rail Station — railway station.
Closest school
0.4 km
St Matthew's Primary School. 29 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
51.0dB

Night-time· 23:00 – 07:00
40.4dB







