20 Forsyth Gardens, Southwark, London, SE17 3NE
About 20 Forsyth Gardens
20 Forsyth Gardens is a three-bedroom mid-terrace house in Southwark, London, London (SE17 3NE). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1950-1966 and council tax band C. At 77 m² this is the 22nd smallest of 38 units on EPC record in the building, where floor areas span 47–93 m². The building's EPC ratings span F to C across 38 units on file. Other recorded features include a balcony. The latest certificate (February 2019) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 71).
Across 2019–2022, sale prices on this property compounded at 0.8% per year. On a £-per-square-foot basis, the last sale (£531/sq ft) was about 143.9% above the typical sold price in the postcode. Sold September 2022 for £440,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 20 Forsyth Gardens
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
Outside
- BalconyYes
Building
- ConciergeYes
Energy performance
EPC Rating
Planning history
20 Forsyth Gardens has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£452,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.8% per year over 3 years.
£440,000
Growth on file: 0.8% per year over 3 years.
Sales timeline
15 September 2022Most recent
£440,000
+2.3%over 2 years6 October 2019
£430,000
Median price across the last 5 sales in SE17 3NE: £440,000 (2024–2016).
Nearby sales in SE17 3NE
27 Forsyth Gardens, Southwark, London, SE17 3NE
Sold May 2024
£430,00064 Forsyth Gardens, Southwark, London, SE17 3NE
Sold Jul 2023
£440,0006 Forsyth Gardens, Southwark, London, SE17 3NE
Sold Dec 2018
£485,00062 Forsyth Gardens, Southwark, London, SE17 3NE
Sold Jan 2017
£427,5001 Forsyth Gardens, Southwark, London, SE17 3NE
Sold Apr 2016
£450,000
Everything we know about 20 Forsyth Gardens, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Forsyth Gardens homes
Habitable Rooms for 20 Forsyth Gardens runs comfortably ahead of the street norm.
Price per m²
£5,714
Street avg £3,738
Floor Area
77 m²
Street avg 75 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.7 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
19/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Forsyth Gardens — bus stop.
Closest school
0.3 km
St Paul's Church of England Primary School. 97 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.5dB

Night-time· 23:00 – 07:00
44.7dB