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Get started21 Keswick Avenue, Merton, London, SW19 3JE
1 planning record
About 21 Keswick Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Keswick Avenue is a four-bedroom semi-detached house in Merton, London, London (SW19 3JE). It has a recorded floor area of 229 m² (around 2465 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (March 2014) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 75). The latest certificate is from March 2014, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 11.7% per year against 0% for the wider region. Today's modelled estimate of £1,785,000 is 48.8% above the 2014 sale price. At 229 m² the property is well over the postcode median (147 m² across 19 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2002. Past consents include an extension, meaningful when judging how the property has evolved. 12 years since the last transfer (June 2014).
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
- Bathrooms3
- Dining roomYes
- Utility roomYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
21 Keswick Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Mar 2024
Planning history
Applications and permits filed against 21 Keswick Avenue, Merton, London, SW19 3JE, sourced from the PlanIt planning register.
21 Keswick Avenue has an approved single-storey rear extension on the planning record.
- Oct 2002ExtensionFullGrant Permission subject to Conditions
Extension: Single storey · Rear of property
ERECTION OF SINGLE STOREY REAR EXTENSION AND REAR ROOF EXTENSION INVOLVING THE FORMATION OF A GABLE END
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Price for 21 Keswick Avenue has grown more than fourfold since the 1999 starting point.
Current estimate
See how we calculated this£1,785,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.7% per year over 15 years.
Last sold (2014)
£1,200,000
Growth on file: 11.7% per year over 15 years.
Sales timeline
Full property reportLaunch offer · 33% off
The complete analysis of 21 Keswick Avenue, Merton, London, SW19 3JE
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
Versus other Keswick Avenue homes
Four headline reads against 19 similar houses on this street, drawn from the latest EPC and Land Registry data.
Floor Area for 21 Keswick Avenue runs comfortably ahead of the street norm.
Price per m²
£5,240
Street avg £6,259
Floor Area
229 m²
Street avg 146 m²
Habitable Rooms
6 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Kenley Road / Mostyn Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SW19 3JE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 76 points of interest in total.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Keswick Avenue, Merton, London, SW19 3JE. Each answer is also embedded as structured data for search engines.