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Get started20 Margaretta Terrace is a four-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW3 5NU). It has a recorded floor area of 158 m² (around 1701 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (September 2024) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2013); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Very Poor and window efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 73), a 2-band jump. Period features are noted in the property record.
Sale prices here have outpaced London HPI: 10.3% per year against 0% for the wider region. Today's modelled estimate of £2,967,000 is 17.6% below the 2014 sale of £3,600,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£2,117/sq ft) was about 65.7% above the typical sold price in the postcode. Last changed hands 12 years ago, in February 2014. Across the public record there are 4 sales, relatively high churn for a single property. 6 planning records sit against the property, 2 approved, 4 refused. Past consents include an extension, meaningful when judging how the property has evolved.
20 Margaretta Terrace's carbon output runs well above what efficient homes in the postcode produce.
20 Margaretta Terrace has 4 separate extension applications on the council record.
Extension: Single storey · Rear of property
Single storey extension to rear closet wing extending to North East and North boundary walls ***WITHDRAWN***
Sale price has grown by over 3x since 2000.
£2,967,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.3% per year over 14 years.
£3,600,000
Growth on file: 10.3% per year over 14 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
20 Margaretta Terrace outperforms the street on price per m² by a wide margin.
Price per m²
£22,785
Street avg £16,479
Floor Area
158 m²
Street avg 179 m²
Habitable Rooms
6 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Chelsea Old Town Hall — bus stop.

Daytime· 07:00 – 23:00
58.5dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Single storey extension to rear closet wing extending to North East and North boundary walls ***WITHDRAWN***
4 more applications for this property
Join to see all planning history.
14 February 2014Most recent
£3,600,000
+16.1%over 6 years30 November 2007
£3,100,000
+24.0%over 10 months6 February 2007
£2,500,000
+167.2%over 6 years2 May 2000
£935,499
Median price across the last 5 sales in SW3 5NU: £3,700,000 (2023–2019).
18 Margaretta Terrace Kensington And Chelsea London
Sold Aug 2023
23 Margaretta Terrace Kensington And Chelsea London
Sold Jun 2022
16 Margaretta Terrace Kensington And Chelsea London
Sold Oct 2021
12 Margaretta Terrace Kensington And Chelsea London
Sold Dec 2020
17 Margaretta Terrace Kensington And Chelsea London
Sold Nov 2019
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Street avg 7 rooms
CO₂ Emissions
7.4 t/year
Street avg 8.6 t/year
SW3 5NZ
Closest school
0.3 km
Christ Church CofE Primary School. 59 schools nearby.
Night-time· 23:00 – 07:00
49.6dB