5 Celtic House, Hooper Street, Cambridge, CB1 2PB
About 5 Celtic House
5 Celtic House is a semi-detached house in Cambridge (CB1 2PB). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1991-1995 and council tax band B. At 34 m² this is the 2nd smallest of 7 units on EPC record in the building, where floor areas span 34–38 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (47 versus a best of 74). The latest certificate (November 2017) shows an E (score 47), well below the UK norm with real room to improve. Earlier certificates rated it D (December 2008); the latest reading is one band lower. Between certificates, wall efficiency went from Average to Good and lighting went from Very Poor to Average; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
5 Celtic House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water system changed
Windows upgraded, improving insulation
Wall insulation upgraded
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 £820 · Includes VAT
Planning history
5 Celtic House 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
5 Celtic House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£198,000
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 2PB: £57,500 (2006–1997).
Nearby sales in CB1 2PB
Versus other Hooper Street homes
On epc rating, 5 Celtic House runs well behind the street norm.
EPC Rating
47 (E)
Street avg 64 (D)
Floor Area
34 m²
Street avg 35 m²
CO₂ Emissions
2.6 t/year
Street avg 2.3 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Similar properties nearby
1 Bury Court, Stone Street
CB1 2RX
1 Abbey Court
CB1 2LB
1 Beaconsfield House, Milford Street
CB1 2LP
1 Celtic House, Hooper Street
CB1 2PB
1 George Pateman Court, Tenison Road
CB1 2RG
1 Geldart Street
CB1 2LX
1 Felton Street
CB1 2EE
1 Ditchburn Place, Mill Road
CB1 2AJ
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
0.9 km
Cambridge Rail Station — railway station.
Closest school
0.3 km
Cambridge Maths School. 30 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
49.1dB

Night-time· 23:00 – 07:00
38.4dB







