Flat C, 120 Thurlow Park Road, London, SE21 8HP
About Flat C
Flat C is a detached house in London (SE21 8HP). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2024) shows a D (score 66), 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, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 78).
At 110 m² the property is well over the postcode median (63 m² across 58 EPCs), placing it in the larger end of the local stock. Most recent transfer was December 2024 at £640,000 — fresh data. Across 1996–2024, sale prices on this property compounded at 10.7% per year. On a £-per-square-foot basis, the last sale (£541/sq ft) was about 62.9% above the typical sold price in the postcode.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Roof insulation improved
More low energy lighting installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
Flat C has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for Flat C has grown more than fourfold since the 1996 starting point.
£606,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.7% per year over 28 years.
£640,000
Growth on file: 10.7% per year over 28 years.
Sales timeline
18 December 2024Most recent
£640,000
+28.0%over 9 years30 October 2015
£500,000
+525.0%over 13 years2 November 2001
£80,000
+118.7%over 4 years28 November 1996
£36,585
Median price across the last 5 sales in SE21 8HP: £485,000 (2023–2021).
Nearby sales in SE21 8HP
124c, Thurlow Park Road, Lambeth, London, SE21 8HP
Sold Jun 2023
£485,0001 Lincoln Mews, Thurlow Park Road, Lambeth, London, SE21 8HP
Sold Jul 2022
£650,000Thurlow Court, Flat 5, 122 Thurlow Park Road, Lambeth, London, SE21 8HP
Sold Jun 2022
£310,000Flat 6, 118 Thurlow Park Road, London, SE21 8HP
Sold May 2022
£425,000124b, Thurlow Park Road, Lambeth, London, SE21 8HP
Sold Apr 2021
£550,000
Versus other Thurlow Park Road homes
Years Held for Flat C lags the street by a wide margin.
Price per m²
£5,818
Street avg £5,231
Floor Area
110 m²
Street avg 67 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
4.0 t/year
Street avg 2.7 t/year
Similar properties nearby
103b, Flat 2, Rosendale Road
SE21 8EZ
103b, Flat 1, Rosendale Road
SE21 8EZ
19a, Flat 1, Croxted Road, Lambeth
SE21 8SZ
19a, Flat 2, Croxted Road, Lambeth
SE21 8SZ
19a, Flat 3, Croxted Road, Lambeth
SE21 8SZ
19a, Flat 4, Croxted Road, Lambeth
SE21 8SZ
124f, Flat 2, Thurlow Park Road, Lambeth
SE21 8HP
19a, Flat 6, Croxted Road, Lambeth
SE21 8SZ
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Thurlow Park Road/Croxted Road — bus stop.
Closest school
0.7 km
Rosendale Primary School. 67 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.0dB

Night-time· 23:00 – 07:00
44.5dB







