12 Sunnyside, Cambridge, CB5 8SG
About 12 Sunnyside
12 Sunnyside is a three-bedroom semi-detached house in Cambridge (CB5 8SG). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (June 2016) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in March 2012 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good; while roof efficiency dropped from Average to Very Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 78). The latest certificate is from June 2016, so improvements made since then won't be reflected.
At 115 m² the property is well over the postcode median (79 m² across 11 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £455,000 sits 152.8% above the 2012 sale of £180,000. On a £-per-square-foot basis, the last sale (£145/sq ft) was about 42.5% below the postcode norm. 14 years since the last transfer (June 2012).
What this property has
Inside
- Bedrooms3
- Dining roomYes
Outside
- Private gardenRear
Everything you need to know about 12 Sunnyside
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Jun 2026
EPC Rating
Certificate validity
Expired on 7 June 2026
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
12 Sunnyside has no planning applications on record.
But the area is active
21 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Sunnyside valuation sits well clear of the typical sold price in this postcode.
£455,000
Modelled from EPC, postcode comparables.
£180,000
Recorded with HM Land Registry.
Sales timeline
26 June 2012Most recent
£180,000
Median price across the last 5 sales in CB5 8SG: £402,000 (2025–2021).
Versus other Sunnyside homes
12 Sunnyside is notably below the street on price per m².
Price per m²
£1,565
Street avg £3,828
Floor Area
115 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 4.2 t/year
Everything you need to know about 12 Sunnyside
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
124/mo
Falling year-on-year across the wider district.
Nearest stop
0.4 km
Cambridge Airport — airport.
Closest school
0.4 km
The Galfrid School. 21 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
49.9dB
Night-time· 23:00 – 07:00
42.0dB