5 Mailes Close, Barton, Cambridge, CB23 7BQ
About 5 Mailes Close
5 Mailes Close is a five-bedroom detached house in Barton, Cambridge, Cambridge (CB23 7BQ). It has a recorded floor area of 156 m² (around 1679 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (June 2022) shows an E (score 48), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since May 2017. Between certificates, hot-water efficiency went from Poor to Average, lighting went from Good to Very Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 72), a 2-band jump. Main heating runs on oil.
Sold August 2022 for £700,000. 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. One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. At 156 m² it's 23.8% larger than the typical home in the postcode (126 m² median across 19 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Across 2000–2022, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£417/sq ft) was about 77.1% above the typical sold price in the postcode.
Know exactly what you're buying at 5 Mailes Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms5
- Bathrooms2
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenYes
- Garagedouble
Energy performance
5 Mailes Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Hot water efficiency improved
More low energy lighting installed
Planning history
5 Mailes Close has an approved side and rear extension on the planning record.
- Apr 2023ExtensionFullIn report
Extension: Side and rear of property
Single storey front and side extensions, new rooftiles, cladding and render.
- Agent
- Michael Bullivant Associates
- Council
- South Cambridgeshire District Council
- Documents
- 8 docs on file
- Reference
- 23/00876/HFUL
We flagged 1 thing worth checking at 5 Mailes Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
5 Mailes Close has more than tripled in price since its earliest registered sale in 2000.
£763,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 22 years.
£700,000
Growth on file: 6.1% per year over 22 years.
Sales timeline
9 August 2022Most recent
£700,000
+25.0%over 4 years7 May 2018
£560,000
+49.3%over 13 years19 July 2004
£375,000
+94.8%over 3 years8 November 2000
£192,500
Median price across the last 5 sales in CB23 7BQ: £676,500 (2025–2023).
Nearby sales in CB23 7BQ
22 Mailes Close, Barton, Cambridge, CB23 7BQ
Sold Sept 2025
£700,00020 Mailes Close, Barton, Cambridge, CB23 7BQ
Sold Feb 2025
£676,50012 Mailes Close, Barton, Cambridge, CB23 7BQ
Sold Jan 2025
£550,00023 Mailes Close, Barton, Cambridge, CB23 7BQ
Sold Jun 2024
£1,150,00015 Mailes Close, Barton, Cambridge, CB23 7BQ
Sold Jun 2023
£475,000
Everything we know about 5 Mailes Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Mailes Close homes
5 Mailes Close is notably below the street on co₂ emissions.
Price per m²
£4,487
Street avg £3,362
Floor Area
156 m²
Street avg 145 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
8.8 t/year
Street avg 5.9 t/year
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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
2/mo
Steady year-on-year across the wider district.
Closest school
0.3 km
Barton CofE VA Primary School. 2 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.5dB

Night-time· 23:00 – 07:00
43.0dB