9 Clarendon Street, Cambridge, CB1 1JU
About 9 Clarendon Street
9 Clarendon Street is a mid-terrace house in Cambridge (CB1 1JU). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (March 2024) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2010. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
At 145 m² the property is well over the postcode median (108 m² across 13 EPCs), placing it in the larger end of the local stock. Across 1998–2020, sale prices on this property compounded at 10.4% per year. Today's modelled estimate of £992,000 is 14.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£554/sq ft) was about 76% above the typical sold price in the postcode. Last sale on file: £865,000 in September 2020.
Everything you need to know about 9 Clarendon Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
9 Clarendon Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
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 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,495 · Includes VAT
Planning history
9 Clarendon Street 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
Price for 9 Clarendon Street has grown more than fourfold since the 1998 starting point.
£992,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.4% per year over 22 years.
£865,000
Growth on file: 10.4% per year over 22 years.
Sales timeline
8 September 2020Most recent
£865,000
+765.0%over 21 years16 November 1998
£100,000
Median price across the last 5 sales in CB1 1JU: £835,000 (2025–2018).
Nearby sales in CB1 1JU
Versus other Clarendon Street homes
Habitable Rooms for 9 Clarendon Street runs comfortably ahead of the street norm.
Price per m²
£5,966
Street avg £5,423
Floor Area
145 m²
Street avg 108 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 5.0 t/year
Everything you need to know about 9 Clarendon Street
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
The data behind every report
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
1.4 km
Cambridge Rail Station — railway station.
Closest school
0.1 km
Parkside Community College. 27 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
50.0dB
Night-time· 23:00 – 07:00
39.7dB