81a, High Street, Chesterton, Cambridge, CB4 1NJ
About 81a
81a is a semi-detached house in Chesterton, Cambridge, Cambridge (CB4 1NJ). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (November 2024) shows a D (score 59), a step below the typical UK home. When first surveyed in October 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good and lighting went from Average to Very Good; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 72). Main heating runs on electricity.
Energy performance
EPC Rating
Certificate validity
Valid until 15 November 2034
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
External or internal wall insulation added
Floor insulation added or improved
Windows upgraded, improving insulation
Wall insulation upgraded
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
81a has no planning applications on record.
But the area is active
32 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
81a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£234,000
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 CB4 1NJ: £350,000 (2023–2018).
Nearby sales in CB4 1NJ
Flat 1, 81 High Street, Chesterton, Cambridge, CB4 1NJ
Sold Dec 2023
£300,00091 High Street, Chesterton, Cambridge, CB4 1NJ
Sold Feb 2023
£430,00089 High Street, Chesterton, Cambridge, CB4 1NJ
Sold Mar 2021
£350,00093 High Street, Chesterton, Cambridge, CB4 1NJ
Sold Jul 2020
£350,000Flat 2, 81 High Street, Chesterton, Cambridge, CB4 1NJ
Sold Dec 2012
£235,000
Versus other High Street homes
Floor Area for 81a runs comfortably ahead of the street norm.
EPC Rating
59 (D)
Street avg 62 (D)
Floor Area
53 m²
Street avg 47 m²
CO₂ Emissions
3.1 t/year
Street avg 3.4 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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1 Alan Percival Court, High Street, Chesterton
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1 Beaulands Close
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1 Alice Bell Close
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The neighbourhood at a glance
Crime
411/mo
Falling year-on-year across the wider district.
Nearest stop
1.4 km
Cambridge North Rail Station — railway station.
Closest school
0.6 km
Chesterton Primary School. 25 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
50.1dB

Night-time· 23:00 – 07:00
40.5dB







