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Get started3 Crooked Billet is a three-bedroom end-of-terrace house in Merton, London, London (SW19 4RQ). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (October 2020) shows a D (score 59), a step below the typical UK home. When first surveyed in July 2014 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Period features are noted in the property record.
Sale prices here have outpaced London HPI: 8.3% per year against 0% for the wider region. Today's modelled estimate of £1,383,000 is 10.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£1,046/sq ft) was about 116.7% above the typical sold price in the postcode. Last sale on file: £1,250,000 in March 2021. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
3 Crooked Billet has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
ERECTION OF A SINGLE STOREY REAR EXTENSION
3 Crooked Billet has more than quadrupled in price since its earliest registered sale in 1996.
£1,383,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 25 years.
£1,250,000
Growth on file: 8.3% per year over 25 years.
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3 Crooked Billet outperforms the street on floor area by a wide margin.
Price per m²
£11,261
Street avg £8,072
Floor Area
111 m²
Street avg 116 m²
Habitable Rooms
4 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Arterberry Road Copse Hill — bus stop.

Daytime· 07:00 – 23:00
49.9dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Floor insulation added or improved
More low energy lighting installed
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FORMATION OF NEW PITCHED ROOF INCLUDING INSTALLATION OF DORMER WINDOWS ON REAR ELEVATION AND ROOF WINDOWS ON FRONT ELEVATION TOGETHER WITH MODIFICATIONS TO EXISTING BUILDING.
16 March 2021Most recent
£1,250,000
+47.1%over 6 years15 September 2014
£850,000
+80.9%over 11 years15 April 2003
£470,000
+11.9%30 October 2002
£420,000
+142.1%over 6 years29 July 1996
£173,500
Median price across the last 5 sales in SW19 4RQ: £880,000 (2024–2022).
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Detailed EPC data
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Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 6.1 t/year
SW19 4SE
Closest school
0.5 km
Wimbledon College. 35 schools nearby.
Night-time· 23:00 – 07:00
40.5dB