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Get started17 Speedwell Close is a two-bedroom semi-detached house in Cambridge (CB1 9YS). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1983-1990 and council tax band B. At 48 m² this is the 19th smallest of 58 units on EPC record in the building, where floor areas span 29–90 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (April 2023) shows a C (score 78), near the top of the C band. When first surveyed in January 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, window efficiency went from Very Poor to Average and hot-water efficiency went from Poor to Average. The recommended improvements would push it to B (score 81). Main heating runs on electricity.
Held since May 1999 — that's 27 years off the open market, well above the local norm. Sale prices here have outpaced Cambridge HPI: 9.8% per year against 0% for the wider region. Today's modelled estimate of £234,000 sits 277.4% above the 1999 sale of £62,000. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 48% below the postcode norm.
17 Speedwell Close's modelled value sits at over four times its earliest registered sale price (1996).
£234,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.8% per year over 3 years.
£62,000
Growth on file: 9.8% per year over 3 years.
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On epc rating, 17 Speedwell Close stands well clear of the street.
Price per m²
£1,292
Street avg £3,375
Floor Area
48 m²
Street avg 42 m²
Habitable Rooms
3 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
2.6 km

Daytime· 07:00 – 23:00
49.4dB

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Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Single glazing replaced with double or better glazing
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
14 May 1999Most recent
£62,000
+30.5%over 2 years8 July 1996
£47,500
Median price across the last 5 sales in CB1 9YS: £323,000 (2024–2022).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 3 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.5 t/year
CB1 9LY
Cambridge Airport — airport.
Closest school
0.3 km
Bewick Bridge Community Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
38.1dB