1b, Denmark Road, Southport, PR9 7LL
About 1b
1b is a one-bedroom semi-detached house in Southport (PR9 7LL). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1900-1929 and council tax band A. At 51 m² this is the smallest unit on EPC record across the building (51–171 m²). The building's EPC ratings span F to C across 24 units on file. Other recorded features include a self-contained annexe. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The latest certificate (July 2022) shows a D (score 59), a step below the typical UK home. When first surveyed in November 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and lighting went from Good to Very Good.
At 51 m² it sits well below the postcode median (119 m² across 23 EPCs), making it one of the more compact homes locally. One planning record on file: tree works approved in 2022. Past consents include tree works, meaningful when judging how the property has evolved. Across 2001–2018, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £125,000 is 31.6% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£173/sq ft) was about 17.2% above the typical sold price in the postcode. Sold November 2018 for £95,000.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenYes
Building
- Heating systemGas
- Period featuresYes
- RefurbishedYes
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
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 £820 · Includes VAT
Planning history
1 application on record at 1b, Denmark Road, Southport, PR9 7LL
- Oct 2022Tree WorksTreesOutcome in report
Section 211 notice for the crown reduction and prune thinning (T4), reduction of height of 3 No. trees (G1), and crown reduction and crown lift of 1 No. tree (T3)
- Documents
- 15 docs on file
- Reference
- DC/2022/01709
Unlock 1b, 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 15 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
1b has more than doubled in price since the earliest registered sale in 2001.
£125,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 17 years.
£95,000
Growth on file: 4.9% per year over 17 years.
Sales timeline
19 November 2018Most recent
£95,000
+130.3%over 17 years28 May 2001
£41,250
Median price across the last 5 sales in PR9 7LL: £315,000 (2025–2023).
Nearby sales in PR9 7LL
Similar properties nearby
The neighbourhood at a glance
Crime
5/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







