23 St Olaves Walk, Merton, London, SW16 5QQ
About 23 St Olaves Walk
23 St Olaves Walk is a three-bedroom mid-terrace house in Merton, London, London (SW16 5QQ). It has a recorded floor area of 78 m² (around 839 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (June 2010) shows a D (score 60), on the cusp of jumping into the C band. The latest certificate is from June 2010, so improvements made since then won't be reflected. Other recorded features include a conservatory. Period features are noted in the property record.
Held since February 2001 — that's 25 years off the open market, well above the local norm. Across 1998–2001, sale prices on this property compounded at 10.9% per year. Today's modelled estimate of £444,000 sits 238.9% above the 2001 sale of £131,000. On a £-per-square-foot basis, the last sale (£156/sq ft) was about 38.9% below the postcode norm. 5 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- ConservatoryYes
Building
- Central heatingYes
- Period featuresYes
- RefurbishedYes
Everything you need to know about 23 St Olaves Walk
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
23 St Olaves Walk's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 28 Jun 2020
EPC Rating
Certificate validity
Expired on 28 June 2020
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 £1,020 · Includes VAT
Planning history
23 St Olaves Walk has 5 separate extension applications on the council record.
5 applications on record at 23 St Olaves Walk, Merton, London, SW16 5QQ
- Jul 2017ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 5 METRES THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3 METRES THE HEIGHT OF THE EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 2,5 METRES
- Documents
- 6 docs on file
- Reference
- 17/P2006
- More recent applications — locked
- ExtensionDec 2017Decision
- ExtensionOct 2017Decision
+ 2 more applications in the report
Unlock 23 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 (5 on record)
- All 5 applications on this property in full, plus 42 notable nearby
- The 31 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23 St Olaves Walk's modelled value sits at over four times its earliest registered sale price (1998).
£444,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.9% per year over 3 years.
£131,000
Growth on file: 10.9% per year over 3 years.
Sales timeline
28 February 2001Most recent
£131,000
+33.7%over 2 years6 May 1998
£98,000
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
£450,00018 St Olaves Walk, Merton, London, SW16 5QQ
Sold Dec 2024
£507,00020 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
£475,000
Versus other St Olaves Walk homes
23 St Olaves Walk is notably below the street on price per m².
Price per m²
£1,681
Street avg £4,199
Floor Area
78 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 3.8 t/year
Everything you need to know about 23 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






