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Get started19 Circle Gardens is a four-bedroom semi-detached house in Merton, London, London (SW19 3JX). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (August 2019) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in February 2012 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Poor to Good. The recommended improvements would push it to C (score 72). Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced London HPI: 5.4% per year against 0% for the wider region. Today's modelled estimate of £1,048,000 is 24% above the 2020 sale price. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Sold January 2020 for £845,000.
19 Circle Gardens has 2 separate extension applications on the council record.
Extension: Single storey · Side and rear of property
ERECTION OF A SINGLE STOREY REAR AND SIDE EXTENSION.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,048,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 7 years.
£845,000
Growth on file: 5.4% per year over 7 years.
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On floor area, 19 Circle Gardens stands well clear of the street.
Price per m²
£6,402
Street avg £6,378
Floor Area
132 m²
Street avg 120 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Kenley Road — bus stop.

Daytime· 07:00 – 23:00
53.5dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Side and rear of property
ERECTION OF A SINGLE STOREY REAR AND SIDE EXTENSION.
17 January 2020Most recent
£845,000
+47.0%over 7 years21 September 2012
£575,000
Median price across the last 5 sales in SW19 3JX: £815,000 (2024–2020).
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 5.6 t/year
SW19 3JJ
Closest school
0.4 km
Poplar Primary School. 47 schools nearby.
Night-time· 23:00 – 07:00
43.9dB