11a, Denmark Road, Southport, PR9 7LL
About 11a
11a is a semi-detached house in Southport (PR9 7LL). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (November 2025) shows a C (score 69), just inside the C band.
On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer was January 2026 at £325,000 — fresh data. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£267/sq ft) was about 78.8% above the typical sold price in the postcode.
Energy performance
11a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 13 November 2035
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Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
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Planning history
11a has an approved single-storey rear extension on the planning record.
1 application on record at 11a, Denmark Road, Southport, PR9 7LL
- Apr 2019ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Proposed single storey extension to the rear of the dwellinghouse
- Documents
- 5 docs on file
- Reference
- DC/2019/00456
Unlock 11a, Denmark Road, Southport, PR9 7LL'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- Every decision — granted, refused or withdrawn (1 on record)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 1 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
11a valuation sits well clear of the typical sold price in this postcode.
£332,000
Modelled from EPC, postcode comparables.
£325,000
Recorded with HM Land Registry.
Sales timeline
23 January 2026Most recent
£325,000
Median price across the last 5 sales in PR9 7LL: £315,000 (2025–2023).
Nearby sales in PR9 7LL
Versus other Denmark Road homes
On price per m², 11a stands well clear of the street.
Price per m²
£2,876
Street avg £1,774
Floor Area
113 m²
Street avg 126 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.5 t/year
Street avg 6.7 t/year
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The neighbourhood at a glance
Crime
250/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Cambridge Avenue — bus stop.
Closest school
0.4 km
St Patrick's Catholic Primary School. 13 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
40.8dB







