9 Newby Street is a three-bedroom end-of-terrace house in Lambeth, London, London (SW8 3BQ). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (June 2019) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in January 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Sale prices here have outpaced London HPI: 10.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£797/sq ft) was about 132.8% above the typical sold price in the postcode. Sold July 2020 for £935,000. Across the public record there are 5 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
9 Newby Street has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a single storey lower ground floor rear extension and formation of area of hardstanding to the rear.
9 Newby Street has more than quadrupled in price since its earliest registered sale in 1996.
£1,017,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.1% per year over 24 years.
£935,000
Growth on file: 10.1% per year over 24 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
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On epc rating, 9 Newby Street runs well behind the street norm.
Price per m²
£8,578
Street avg £6,215
Floor Area
109 m²
Street avg 97 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Silverthorne Road Clapham — bus stop.

Daytime· 07:00 – 23:00
54.3dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Roof insulation improved
More low energy lighting installed
Full planning data for 9 Newby Street, Lambeth, London, SW8 3BQ
Every application and decision on this property and nearby, in full, in the report.
17 July 2020Most recent
£935,000
+48.4%over 7 years9 August 2012
£630,000
+63.6%over 3 years10 July 2009
£385,000
+157.5%over 12 years31 January 1997
£149,500
+56.5%19 November 1996
£95,500
Median price across the last 5 sales in SW8 3BQ: £885,000 (2022–2009).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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CO₂ Emissions
4.3 t/year
Street avg 2.7 t/year
SW8 3ES
Closest school
0.3 km
Heathbrook Primary School. 79 schools nearby.
Flood risk
Very low
From the Environment Agency.
Night-time· 23:00 – 07:00
44.5dB