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Get started12 Perowne Street is a three-bedroom mid-terrace house in Cambridge (CB1 2AY). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (February 2026) shows a C (score 70). When first surveyed in February 2011 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Poor to Average; while window efficiency dropped from Good to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
Sale prices here have outpaced Cambridge HPI: 8.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£551/sq ft) was about 86.2% above the typical sold price in the postcode. At 113 m² the property is well over the postcode median (85 m² across 28 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 89% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Last sale on file: £670,000 in September 2018.
The EPC has just been inspected, so the rating reflects current condition.
Extension: Single storey · Rear of property
Single storey rear extension and alteration to roof.
Sale price has at least doubled since 2005.
£733,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 13 years.
£670,000
Growth on file: 8.2% per year over 13 years.
On epc rating, 12 Perowne Street stands well clear of the street.
Price per m²
£5,929
Street avg £4,644
Floor Area
113 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.8 km
Cambridge Rail Station — railway station.

Daytime· 07:00 – 23:00
50.1dB

Changes detected from historical EPC data
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Loft conversion including two rear dormer windows.
14 September 2018Most recent
£670,000
+52.3%over 7 years3 May 2011
£440,000
+83.3%over 5 years12 September 2005
£240,000
Median price across the last 5 sales in CB1 2AY: £695,000 (2025–2023).
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.2 t/year
CB1 2HW
Closest school
0.3 km
Cambridge Maths School. 30 schools nearby.
Night-time· 23:00 – 07:00
39.5dB
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