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Get started25 Speedwell Close is a two-bedroom semi-detached house in Cambridge (CB1 9YS). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1983-1990 and council tax band B. At 50 m² this is the 20th 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 bottom. The latest certificate (May 2017) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2009. Between certificates, roof efficiency went from Poor to Average, window efficiency went from Very Poor to Poor and lighting went from Poor to Very Good. The recommended improvements would push it to C (score 78). Main heating runs on electricity.
Sale prices here have outpaced Cambridge HPI: 5.2% per year against 0% for the wider region. Today's modelled estimate of £259,000 is 12.6% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£427/sq ft) was about 93.3% above the typical sold price in the postcode. Last sale on file: £230,000 in May 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
25 Speedwell Close has more than tripled in price since its earliest registered sale in 2000.
£259,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 22 years.
£230,000
Growth on file: 5.2% per year over 22 years.
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On years held, 25 Speedwell Close runs well behind the street norm.
Price per m²
£4,600
Street avg £3,218
Floor Area
50 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
Single glazing replaced with double or better glazing
Roof insulation improved
More low energy lighting installed
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31 May 2022Most recent
£230,000
+67.9%over 15 years13 July 2006
£137,000
+41.2%over 4 years28 September 2001
£97,000
+28.9%over 1 year19 May 2000
£75,250
Median price across the last 5 sales in CB1 9YS: £363,000 (2024–2022).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

Street avg 3 rooms
CO₂ Emissions
3.5 t/year
Street avg 2.4 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