21 George Street, Cambridge, CB4 1AL
About 21 George Street
21 George Street is a mid-terrace house in Cambridge (CB4 1AL). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (September 2018) shows a D (score 57), a step below the typical UK home. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to C (score 80).
One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. At 67 m² it's 16.3% smaller than the typical home in the postcode (80 m² median across 16 EPCs).
Everything you need to know about 21 George Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 28 September 2028
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Windows upgraded, improving insulation
Heating controls upgraded for better temperature management
Hot water system upgraded
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 solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
21 George Street has an approved single-storey rear extension on the planning record.
1 application on record at 21 George Street, Cambridge, CB4 1AL
- Jan 2021ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension.
- Council
- Cambridge City Council
- Documents
- 10 docs on file
- Reference
- 20/03820/HFUL
Unlock 21 George Street, Cambridge, CB4 1AL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 32 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 George Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£480,000
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 1AL: £620,000 (2024–2020).
Nearby sales in CB4 1AL
Versus other George Street homes
On floor area, 21 George Street runs well behind the street norm.
EPC Rating
57 (D)
Street avg 60 (D)
Floor Area
67 m²
Street avg 91 m²
CO₂ Emissions
4.0 t/year
Street avg 4.8 t/year
Habitable Rooms
3 rooms
Street avg 5 rooms
Everything you need to know about 21 George Street
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee
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Similar properties nearby
The neighbourhood at a glance
Crime
411/mo
Falling year-on-year across the wider district.
Nearest stop
2.2 km
Cambridge North Rail Station — railway station.
Closest school
0.3 km
Milton Road Primary School. 23 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
51.8dB
Night-time· 23:00 – 07:00
43.0dB