25 St Asaph Road, Southwark, London, SE4 2ED
About 25 St Asaph Road
25 St Asaph Road is a four-bedroom detached house in Southwark, London, London (SE4 2ED). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (May 2022) shows a C (score 72). When first surveyed in November 2009 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 87). Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy.
At 142 m² the property is well over the postcode median (47 m² across 15 EPCs), placing it in the larger end of the local stock. 4 bedrooms is on the larger side for this postcode, where 3 is the typical count. One planning record on file: an extension approved in 2024. Past consents include an extension, meaningful when judging how the property has evolved. Across 2006–2022, sale prices on this property compounded at 7.3% per year. Today's modelled estimate of £1,353,000 is 12.7% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£785/sq ft) was about 218.7% above the typical sold price in the postcode. Last sale on file: £1,200,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Building
- Period featuresYes
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Single glazing replaced with double or better glazing
Floor insulation added or improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
1 application on record at 25 St Asaph Road, Southwark, London, SE4 2ED
- May 2024ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Construction of two single-storey, ground floor, rear infill extensions. Construction of a rear roof dormer with a rooflight, raising the ridge height by 300mm, and installation of 3no. rooflights to front roof slope. External alterations to rear facade, and hard and soft landscaping works
- Documents
- 19 docs on file
- Reference
- 24/AP/0963
Unlock 25 St Asaph Road, Southwark, London, SE4 2ED'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 13 notable nearby
- The 19 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has grown by over 3x since 2006.
£1,353,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 16 years.
£1,200,000
Growth on file: 7.3% per year over 16 years.
Sales timeline
29 September 2022Most recent
£1,200,000
+203.0%over 15 years20 December 2006
£396,000
Median price across the last 5 sales in SE4 2ED: £630,000 (2022–2019).
Nearby sales in SE4 2ED
17 St Asaph Road, Southwark, London, SE4 2ED
Sold Dec 2022
£1,331,00023 St Asaph Road, Southwark, London, SE4 2ED
Sold Oct 2020
£1,200,00037c, St Asaph Road, Southwark, London, SE4 2ED
Sold Nov 2019
£304,00043 St Asaph Road, Southwark, London, SE4 2ED
Sold Jun 2019
£630,00037b, St Asaph Road, Southwark, London, SE4 2ED
Sold Apr 2019
£266,000
Versus other St Asaph Road homes
Price per m² for 25 St Asaph Road runs comfortably ahead of the street norm.
Price per m²
£8,451
Street avg £6,091
Floor Area
142 m²
Street avg 150 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 7.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Ivydale Road / Linden Grove — bus stop.
Closest school
0.4 km
Hollydale Primary School. 73 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
52.6dB

Night-time· 23:00 – 07:00
41.1dB







