23 Cotton Road, Portsmouth, PO3 6FL
About 23 Cotton Road
23 Cotton Road is a three-bedroom semi-detached house in Portsmouth (PO3 6FL). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (May 2014) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (February 2009); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 90). The latest certificate is from May 2014, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
At 92 m² the property is well over the postcode median (65 m² across 53 EPCs), placing it in the larger end of the local stock. Across 2009–2014, sale prices on this property compounded at 2.3% per year. Today's modelled estimate of £345,000 is 38% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£252/sq ft) was about 17.8% below the postcode norm. Last sold in November 2014, so it's been off the market for around 12 years. 2 planning records sit against the property, 0 approved, 0 refused.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
- Cul-de-sacYes
Building
- Central heatingYes
Energy performance
23 Cotton Road'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This certificate is over 10 years old and is no longer valid.Expired 15 May 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
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Planning history
Planning history at 23 Cotton Road is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
2 applications on record at 23 Cotton Road, Portsmouth, PO3 6FL
- Dec 2009Tree WorksTreesOutcome in report
3 Lombardy Poplar trees (T9, T10 and T11) fell, located within Tree Preservation Order 247.
- Documents
- 2 docs on file
- Reference
- 09/01376/TPO
- More recent applications — locked
- Tree WorksJan 2021Decision
Unlock 23 Cotton Road, Portsmouth, PO3 6FL's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 14 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23 Cotton Road saw 3 transfers in just over a decade — high turnover for the postcode.
£345,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 5 years.
£250,000
Growth on file: 2.3% per year over 5 years.
Sales timeline
5 November 2014Most recent
£250,000
+11.1%over 2 years27 September 2012
£225,000
+1.8%over 3 years1 June 2009
£221,000
Median price across the last 5 sales in PO3 6FL: £280,000 (2024–2022).
Nearby sales in PO3 6FL
Versus other Cotton Road homes
23 Cotton Road outperforms the street on habitable rooms by a wide margin.
Price per m²
£2,717
Street avg £3,985
Floor Area
92 m²
Street avg 63 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
1.9 t/year
Street avg 1.7 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
St. Marys Hospital — bus stop.
Closest school
0.1 km
Miltoncross Academy. 41 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
53.3dB

Night-time· 23:00 – 07:00
43.4dB







