17 St Johns Road, Cosham, Portsmouth, PO6 2DP
About 17 St Johns Road
17 St Johns Road is a four-bedroom detached house in Cosham, Portsmouth, Portsmouth (PO6 2DP). It has a recorded floor area of 171 m² (around 1841 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (July 2014) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 73). The latest certificate is from July 2014, so improvements made since then won't be reflected. Other recorded features include notable views. Period features are noted in the property record.
At 171 m² the property is well over the postcode median (112 m² across 6 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £700,000 is 17.2% above the 2021 sale price. Last sale on file: £597,500 in December 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2022.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- GarageYes
- Notable viewsYes
Building
- Period featuresYes
Everything you need to know about 17 St Johns Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
17 St Johns Road'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This certificate is over 10 years old and is no longer valid.Expired 13 Jul 2024
EPC Rating
Certificate validity
Expired on 13 July 2024
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
1 application on record at 17 St Johns Road, Cosham, Portsmouth, PO6 2DP
- Apr 2022PorchFullOutcome in report
Construction of dormer windows to front roofslope and construction of porch
Extension- Documents
- 9 docs on file
- Reference
- 22/00250/HOU
Unlock 17 St Johns Road, Cosham, Portsmouth, PO6 2DP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 8 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£700,000
Modelled from EPC, postcode comparables.
£597,500
Recorded with HM Land Registry.
Sales timeline
6 December 2021Most recent
£597,500
Median price across the last 5 sales in PO6 2DP: £350,000 (2026–2001).
Versus other St Johns Road homes
17 St Johns Road outperforms the street on floor area by a wide margin.
Price per m²
£3,494
Street avg £3,192
Floor Area
171 m²
Street avg 119 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
7.8 t/year
Street avg 6.0 t/year
Everything you need to know about 17 St Johns Road
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
260/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
QA Steps — bus stop.
Closest school
0.5 km
Portsdown Primary School. 20 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
54.4dB

Night-time· 23:00 – 07:00
44.9dB






