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Get started23 Petworth Street is a three-bedroom mid-terrace house in Cambridge (CB1 2LY). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (July 2023) shows a C (score 69), just inside the C band. When first surveyed in March 2009 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 86).
Sale prices here have outpaced Cambridge HPI: 6.6% per year against 0% for the wider region. Today's modelled estimate of £503,000 sits 50.8% above the 2013 sale of £333,500. On a £-per-square-foot basis, the last sale (£469/sq ft) was about 32.9% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs). Last changed hands 13 years ago, in August 2013.
Sale price has at least doubled since 2000.
£503,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 13 years.
£333,500
Growth on file: 6.6% per year over 13 years.
On habitable rooms, 23 Petworth Street stands well clear of the street.
Price per m²
£5,053
Street avg £4,789
Floor Area
66 m²
Street avg 65 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
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

Daytime· 07:00 – 23:00
52.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 August 2013Most recent
£333,500
+130.0%over 13 years25 August 2000
£145,000
Median price across the last 5 sales in CB1 2LY: £450,000 (2025–2023).
CO₂ Emissions
2.6 t/year
Street avg 3.4 t/year
CB1 2EH
Cambridge Rail Station — railway station.
Closest school
0.3 km
St Matthew's Primary School. 28 schools nearby.
Night-time· 23:00 – 07:00
42.0dB
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