11a, Napier Street, Cambridge, CB1 1HR
About 11a
11a is a mid-terrace house in Cambridge (CB1 1HR). It has a recorded floor area of 153 m² (around 1647 sq ft) and construction records dating it to 2023. The latest certificate (November 2023) returns a B (score 82), comfortably above the UK average. When first surveyed in November 2023 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average. At 153 m² this is the 12th smallest of 13 units on EPC record in the building, where floor areas span 37–153 m². The building's EPC ratings span E to B, with this unit at the top.
At 153 m² the property is well over the postcode median (65 m² across 12 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode.
Everything you need to know about 11a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
11a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
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Level 2 HomeBuyer Report
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Planning history
11a has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£269,000
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 1HR: £315,000 (2019–2009).
Nearby sales in CB1 1HR
Everything you need to know about 11a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
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
1.5 km
Cambridge Rail Station — railway station.
Closest school
0.3 km
St Matthew's Primary School. 26 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
52.0dB

Night-time· 23:00 – 07:00
41.2dB






