142 Gwydir Street, Cambridge, CB1 2LW
About 142 Gwydir Street
142 Gwydir Street is a four-bedroom semi-detached house in Cambridge (CB1 2LW). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (November 2024) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in May 2014 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include outbuildings.
At 159 m² the property is well over the postcode median (96 m² across 20 EPCs), placing it in the larger end of the local stock. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. 3 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2014–2025, sale prices on this property compounded at 5.1% per year. On a £-per-square-foot basis, the last sale (£689/sq ft) was about 92.5% above the typical sold price in the postcode. Sold January 2025 for £1,180,000.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
- FireplaceYes
Outside
- Private gardenFront and rear
- OutbuildingsYes
Building
- Heating systemGas
Energy performance
142 Gwydir Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 1 November 2034
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
3 applications on record at 142 Gwydir Street, Cambridge, CB1 2LW
- Aug 2015ExtensionFullOutcome in report
Extension: Side of property
Single storey side extension and roof extension, raising the ridge height and incorporating rear dormer.
- Council
- Cambridge City Council
- Documents
- 27 docs on file
- Reference
- 15/0688/FUL
- More recent applications — locked
- Tree WorksDec 2017Decision
- Tree WorksAug 2017Decision
Unlock 142 Gwydir Street, Cambridge, CB1 2LW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 16 notable nearby
- The 45 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
142 Gwydir Street valuation sits well clear of the typical sold price in this postcode.
£1,166,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 10 years.
£1,180,000
Growth on file: 5.1% per year over 10 years.
Sales timeline
16 January 2025Most recent
£1,180,000
+67.4%over 10 years11 September 2014
£705,000
Median price across the last 5 sales in CB1 2LW: £782,500 (2025–2017).
Nearby sales in CB1 2LW
Versus other Gwydir Street homes
Floor Area for 142 Gwydir Street runs comfortably ahead of the street norm.
Price per m²
£7,421
Street avg £6,116
Floor Area
159 m²
Street avg 105 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.0 t/year
Street avg 5.6 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
334/mo
Steady year-on-year across the wider district.
Nearest stop
0.7 km
Cambridge Rail Station — railway station.
Closest school
0.2 km
Cambridge Maths 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
48.9dB

Night-time· 23:00 – 07:00
38.2dB







