Flat 3, 13 Lower Marsh, London, SE1 7RJ
About Flat 3
Flat 3 is a one-bedroom end-of-terrace house in London (SE1 7RJ). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (November 2021) shows a C (score 71). The rating has held steady at C across 4 certificates since April 2010. Between certificates, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Average to Poor and hot-water efficiency dropped from Very Good to Good. At 46 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 42–70 m².
Most recent transfer was March 2025 at £420,000 — fresh data. Across 2012–2025, sale prices on this property compounded at 2.2% per year. On a £-per-square-foot basis, the last sale (£848/sq ft) was about 34.6% above the typical sold price in the postcode. At 46 m² it's 18.6% smaller than the typical home in the postcode (57 m² median across 16 EPCs). One historical planning record sits against the property in 2014.
What this property has
Inside
- Bedrooms1
Outside
- ParkingYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Wall insulation upgraded
More low energy lighting installed
Heating controls changed
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
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Planning history
1 application on record at Flat 3, 13 Lower Marsh, London, SE1 7RJ
- Nov 2014RenovationFullOutcome in report
Replacement of existing single glazed octagonal aluminium framed central pivot point windows with double glazed octagonal aluminium framed central pivot point window units to flat 3.
- Documents
- 11 docs on file
- Reference
- 14/04617/FUL
Unlock Flat 3, 13 Lower Marsh, London, SE1 7RJ's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 6 notable nearby
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Flat 3 valuation sits well clear of the typical sold price in this postcode.
£423,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.2% per year over 13 years.
£420,000
Growth on file: 2.2% per year over 13 years.
Sales timeline
30 March 2025Most recent
£420,000
+32.3%over 12 years19 April 2012
£317,500
Median price across the last 5 sales in SE1 7RJ: £399,999 (2021–2008).
Nearby sales in SE1 7RJ
Flat 2, 13 Lower Marsh, London, SE1 7RJ
Sold Nov 2021
£399,99913 Lower Marsh, Lambeth, London, SE1 7RJ
Sold Mar 2021
£900,00011 12, Flat 2, Lower Marsh, London, SE1 7RJ
Sold Sept 2011
£300,00021 Lower Marsh, Lambeth, London, SE1 7RJ
Sold Sept 2007
£495,000Flat 1 6, 13 Lower Marsh, Lambeth, London, SE1 7RJ
Sold Apr 2006
£199,000
Versus other Lower Marsh homes
Years Held for Flat 3 lags the street by a wide margin.
Price per m²
£9,130
Street avg £8,043
Floor Area
46 m²
Street avg 61 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.1 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
44/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Lower Marsh — bus stop.
Closest school
0.1 km
Oasis Academy South Bank Primary. 79 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
63.7dB

Night-time· 23:00 – 07:00
57.0dB







