9 St Johns Street, Duxford, Cambridge, CB22 4RA
About 9 St Johns Street
9 St Johns Street is a six-bedroom detached house in Duxford, Cambridge, Cambridge (CB22 4RA). It has a recorded floor area of 280 m² (around 3014 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (April 2013) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). Main heating runs on oil. The latest certificate is from April 2013, so improvements made since then won't be reflected.
At 280 m² the property is well over the postcode median (101 m² across 24 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. Last sold in June 2013, so it's been off the market for around 13 years. 2 planning records sit against the property, 1 approved, 0 refused. Across 1996–2013, sale prices on this property compounded at 11.6% per year. Today's modelled estimate of £1,190,000 is 45.1% above the 2013 sale price.
What this property has
Inside
- Bedrooms6
Energy performance
9 St Johns Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Apr 2023
EPC Rating
Certificate validity
Expired on 11 April 2023
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
2 applications on record at 9 St Johns Street, Duxford, Cambridge, CB22 4RA
- Apr 2012FullOutcome in report
Conversion of rear window to patio door to form balcony
- Council
- South Cambridgeshire District Council
- Documents
- 12 docs on file
- Reference
- S/0294/12/FL
- More recent applications — locked
- Tree WorksNov 2023Decision
Unlock 9 St Johns Street, Duxford, Cambridge, CB22 4RA's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
Latest sale on 9 St Johns Street was the highest on Land Registry record across the postcode.
£1,190,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.6% per year over 17 years.
£820,000
Growth on file: 11.6% per year over 17 years.
Sales timeline
19 June 2013Most recent
£820,000
+530.8%over 16 years1 September 1996
£130,000
Median price across the last 5 sales in CB22 4RA: £405,000 (2026–2019).
Nearby sales in CB22 4RA
12 St Johns Street, Duxford, Cambridge, CB22 4RA
Sold Feb 2026
£575,00029 St Johns Street, Duxford, Cambridge, CB22 4RA
Sold Mar 2025
£405,00044 St Johns Street, Duxford, Cambridge, CB22 4RA
Sold Nov 2023
£400,0005 St Johns Street, Duxford, Cambridge, CB22 4RA
Sold Feb 2020
£625,00026 St Johns Street, Duxford, Cambridge, CB22 4RA
Sold Mar 2019
£325,000
Versus other St Johns Street homes
On floor area, 9 St Johns Street stands well clear of the street.
Price per m²
£2,929
Street avg £3,580
Floor Area
280 m²
Street avg 124 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
12.0 t/year
Street avg 5.1 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
82/mo
Falling year-on-year across the wider district.
Nearest stop
1.2 km
Whittlesford Parkway Rail Station — railway station.
Closest school
0.0 km
Duxford Church of England Community Primary School. 2 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
48.4dB

Night-time· 23:00 – 07:00
39.5dB







