27 Seymour Street, Cambridge, CB1 3DH
About 27 Seymour Street
27 Seymour Street is a four-bedroom detached house in Cambridge (CB1 3DH). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 2007 onwards and council tax band E. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Records show the property has been extended at some point in its history. The latest certificate (April 2014) shows a C (score 78), near the top of the C band. The recommended improvements would push it to B (score 85). The latest certificate is from April 2014, so improvements made since then won't be reflected.
At 128 m² the property is well over the postcode median (49 m² across 29 EPCs), placing it in the larger end of the local stock. Across 2005–2014, sale prices on this property compounded at 7.6% per year. Today's modelled estimate of £783,000 sits 51.3% above the 2014 sale of £517,500. On the market in December 2014 and unlisted since — roughly 11 years.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Building
- Underfloor heatingYes
- Previously extendedYes
- RefurbishedYes
Everything you need to know about 27 Seymour Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
27 Seymour Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Apr 2024
EPC Rating
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Planning history
27 Seymour Street has no planning applications on record.
But the area is active
36 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
27 Seymour Street saw 3 transfers in just over a decade — high turnover for the postcode.
£783,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 9 years.
£517,500
Growth on file: 7.6% per year over 9 years.
Sales timeline
9 December 2014Most recent
£517,500
+39.9%over 6 years28 September 2008
£370,000
+39.6%over 2 years27 October 2005
£265,000
Median price across the last 5 sales in CB1 3DH: £447,000 (2021–2017).
Nearby sales in CB1 3DH
Versus other Seymour Street homes
Floor Area for 27 Seymour Street runs comfortably ahead of the street norm.
Price per m²
£4,043
Street avg £5,216
Floor Area
128 m²
Street avg 61 m²
Habitable Rooms
6 rooms
Street avg 3 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.3 t/year
Everything you need to know about 27 Seymour Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
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
1.2 km
Cambridge Rail Station — railway station.
Closest school
0.2 km
St Philip's CofE Aided Primary School. 30 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
50.3dB

Night-time· 23:00 – 07:00
40.0dB






