18 St Olaves Walk, Merton, London, SW16 5QQ
About 18 St Olaves Walk
18 St Olaves Walk is a three-bedroom mid-terrace house in Merton, London, London (SW16 5QQ). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (December 2022) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. Other recorded features include a basement. Records show the property has been extended at some point in its history.
At 112 m² the property is well over the postcode median (80 m² across 26 EPCs), placing it in the larger end of the local stock. On a £-per-square-foot basis, the last sale (£421/sq ft) was about 67.4% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 0 refused. Most recent transfer: December 2024 at £507,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- CloakroomYes
- EnsuiteYes
- BasementYes
Building
- Previously extendedYes
Everything you need to know about 18 St Olaves Walk
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 9 December 2032
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
2 applications on record at 18 St Olaves Walk, Merton, London, SW16 5QQ
- Aug 2014ExtensionOutlineOutcome in report
Extension: Rear of property
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE FOR THE ERECTION OF A SINGLE STOREY REAR EXTENSION AND A ERECTION OF A REAR ROOF EXTENSION.
- Documents
- 7 docs on file
- Reference
- 14/P2486
- More recent applications — locked
- ExtensionAug 2014Decision
Unlock 18 St Olaves Walk, Merton, London, SW16 5QQ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 42 notable nearby
- The 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18 St Olaves Walk valuation sits well clear of the typical sold price in this postcode.
£534,000
Modelled from EPC, postcode comparables.
£507,000
Recorded with HM Land Registry.
Sales timeline
19 December 2024Most recent
£507,000
Median price across the last 5 sales in SW16 5QQ: £473,000 (2025–2021).
Nearby sales in SW16 5QQ
40 St Olaves Walk, Merton, London, SW16 5QQ
Sold Nov 2025
£450,00020 St Olaves Walk, Merton, London, SW16 5QQ
Sold Oct 2022
£473,00029 St Olaves Walk, Merton, London, SW16 5QQ
Sold Jun 2022
£455,7503 St Olaves Walk, Merton, London, SW16 5QQ
Sold May 2021
£475,00022 St Olaves Walk, Merton, London, SW16 5QQ
Sold Feb 2021
£487,000
Versus other St Olaves Walk homes
On years held, 18 St Olaves Walk runs well behind the street norm.
Price per m²
£4,527
Street avg £4,057
Floor Area
112 m²
Street avg 89 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 3.9 t/year
Everything you need to know about 18 St Olaves Walk
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
524/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Stanford Way — bus stop.
Closest school
0.6 km
Harris Primary Academy Merton. 52 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
49.3dB

Night-time· 23:00 – 07:00
39.9dB






