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Get started18 Crooked Billet is a two-bedroom mid-terrace house in Merton, London, London (SW19 4RQ). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (September 2023) shows an F (score 34), near the bottom of the EPC scale. Earlier certificates rated it D (March 2010); the latest reading is 2 bands lower. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to C (score 80), a 3-band jump. Period features are noted in the property record.
Sale prices here have outpaced London HPI: 6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,193/sq ft) was about 156.9% above the typical sold price in the postcode. At 65 m² it sits well below the postcode median (100 m² across 27 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Last sale on file: £835,000 in November 2023.
18 Crooked Billet sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
18 Crooked Billet has multiple listed-building consents on file — alterations need formal heritage approval.
APPLICATION FOR LISTED BUILDING CONSENT FOR THE REPLACEMENT OF 3 x TIMBER WINDOWS TO FRONT ELEVATION AND 2 x UPVC WINDOWS TO REAR WITH NEW WHITE PAINTED TIMBER WINDOWS.
18 Crooked Billet has more than quadrupled in price since its earliest registered sale in 1997.
£860,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 26 years.
£835,000
Growth on file: 6.0% per year over 26 years.
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18 Crooked Billet is notably below the street on epc rating.
Price per m²
£12,846
Street avg £7,984
Floor Area
65 m²
Street avg 118 m²
Habitable Rooms
3 rooms
Street avg 5 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
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
APPLICATION FOR REPLACEMENT OF 3 x TIMBER WINDOWS TO FRONT ELEVATION 2 x UPVC WINDOWS TO REAR WITH NEW WHITE TIMBER WINDOWS.
1 more application for this property
Join to see all planning history.
29 November 2023Most recent
£835,000
+18.4%over 6 years10 April 2017
£705,000
+12.8%over 3 years6 August 2013
£625,000
+56.3%over 6 years6 October 2006
£400,000
+122.2%over 9 years29 September 1997
£180,000
Median price across the last 5 sales in SW19 4RQ: £880,000 (2024–2022).
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CO₂ Emissions
4.2 t/year
Street avg 6.2 t/year
SW19 4RQ
Closest school
0.5 km
Wimbledon College. 35 schools nearby.
Night-time· 23:00 – 07:00
40.5dB