70b, Hartington Grove, Cambridge, CB1 7UB
About 70b
70b is a detached house in Cambridge (CB1 7UB). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2019) shows an F (score 36), near the bottom of the EPC scale. Earlier certificates rated it C (August 2016); the latest reading is 3 bands lower. Between certificates, hot-water efficiency went from Very Poor to Good and main heating went from Very Poor to Good; while wall efficiency dropped from Very Good to Very Poor and roof efficiency dropped from Very Good to Very Poor. The recommended improvements would lift it to C (score 73), a 3-band jump. At 54 m² this is the 7th smallest of 40 units on EPC record in the building, where floor areas span 39–197 m². The building's EPC ratings span F to B, with this unit at the bottom. On EPC score it ranks last in the building (36 versus a best of 86).
At 54 m² it sits well below the postcode median (116 m² across 39 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
70b 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 upgraded to a more efficient system
Hot water system upgraded
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
70b has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
70b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£330,000
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 7UB: £800,000 (2025–2024).
Nearby sales in CB1 7UB
2 Comar Mews, Hartington Grove, Cambridge, CB1 7UB
Sold Jul 2025
£800,00092 Hartington Grove, Cambridge, CB1 7UB
Sold Apr 2025
£1,250,0001 Comar Mews, Hartington Grove, Cambridge, CB1 7UB
Sold Oct 2024
£850,0001 Harshel Court, Hartington Grove, Cambridge, CB1 7UB
Sold Mar 2024
£255,0003 Harshel Court, Hartington Grove, Cambridge, CB1 7UB
Sold Jan 2024
£286,000
Versus other Hartington Grove homes
On epc rating, 70b runs well behind the street norm.
EPC Rating
36 (F)
Street avg 54 (E)
Floor Area
54 m²
Street avg 75 m²
CO₂ Emissions
5.2 t/year
Street avg 4.0 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Similar properties nearby
1 Alliance Court, Hills Avenue
CB1 7XE
1 Hinton Avenue
CB1 7AR
1 Lilac Court
CB1 7AY
1 Boundary Court, Rathmore Road
CB1 7BB
1 Harshel Court, Hartington Grove
CB1 7UB
1 Hartington Court, Hartington Grove
CB1 7TZ
1 Dean Court, Holbrook Road
CB1 7SU
1 Rathmore Close
CB1 7AF
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
0.1 km
Morley Memorial 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
50.0dB

Night-time· 23:00 – 07:00
39.7dB







