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Get started17 Bywater Street is a two-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW3 4XD). It has a recorded floor area of 153 m² (around 1647 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (May 2012) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in February 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average and hot-water efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from May 2012, so improvements made since then won't be reflected.
Held since November 2006 — that's 20 years off the open market, well above the local norm. Today's modelled estimate of £3,107,000 sits 88.3% above the 2006 sale of £1,650,000. On a £-per-square-foot basis, the last sale (£1,002/sq ft) was about 27.6% below the postcode norm. At 153 m² it's 26.4% larger than the typical home in the postcode (121 m² median across 10 EPCs). One historical planning record sits against the property in 2009.
17 Bywater Street's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 09 May 2022
To erect railings around exisitng roof terrace. To install a skylight to flat portion of roof
17 Bywater Street valuation sits well clear of the typical sold price in this postcode.
£3,107,000
Modelled from EPC, postcode comparables.
£1,650,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
17 Bywater Street is notably below the street on price per m².
Price per m²
£10,784
Street avg £19,670
Floor Area
153 m²
Street avg 133 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Walpole Street — bus stop.

Daytime· 07:00 – 23:00
56.6dB

Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Single glazing replaced with double or better glazing
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
14 November 2006Most recent
£1,650,000
Median price across the last 5 sales in SW3 4XD: £3,050,000 (2023–2013).
11 Bywater Street Kensington And Chelsea London
Sold Oct 2023
19 Bywater Street Kensington And Chelsea London
Sold May 2021
9 Bywater Street Kensington And Chelsea London
Sold Dec 2020
10 Bywater Street Kensington And Chelsea London
Sold May 2014
20 Bywater Street Kensington And Chelsea London
Sold Jul 2013
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Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
6.2 t/year
Street avg 6.1 t/year
SW3 4RD
Closest school
0.3 km
Marlborough Primary School. 53 schools nearby.
Night-time· 23:00 – 07:00
46.9dB