Flat 1, 11 Halsmere Road, Lambeth, London, SE5 9LN
About Flat 1
Flat 1 is an end-of-terrace house in Lambeth, London, London (SE5 9LN). It has a recorded floor area of 64 m² (around 689 sq ft) and construction records dating it to 2007 onwards. The latest certificate (December 2014) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). Main heating runs on electricity. The latest certificate is from December 2014, so improvements made since then won't be reflected.
At 64 m² it sits well below the postcode median (128 m² across 20 EPCs), making it one of the more compact homes locally. Across 2018–2022, sale prices on this property compounded at 3.5% per year. On a £-per-square-foot basis, the last sale (£777/sq ft) was about 116.2% above the typical sold price in the postcode. Last sale on file: £535,000 in January 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Flat 1
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Flat 1's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Dec 2024
EPC Rating
Planning history
Flat 1 has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Flat 1
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£514,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 3 years.
£535,000
Growth on file: 3.5% per year over 3 years.
Sales timeline
14 January 2022Most recent
£535,000
+12.6%over 3 years26 July 2018
£475,000
Median price across the last 5 sales in SE5 9LN: £1,010,000 (2025–2018).
Nearby sales in SE5 9LN
13 Halsmere Road, Lambeth, London, SE5 9LN
Sold Jun 2025
£900,00011a, Halsmere Road, Lambeth, London, SE5 9LN
Sold Mar 2022
£800,00020 Halsmere Road, Lambeth, London, SE5 9LN
Sold Sept 2020
£1,070,0002 Halsmere Road, Lambeth, London, SE5 9LN
Sold Jan 2020
£1,163,0008 Halsmere Road, Lambeth, London, SE5 9LN
Sold Mar 2018
£1,010,000
Everything we know about Flat 1, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Halsmere Road homes
Flat 1 outperforms the street on floor area by a wide margin.
Price per m²
£8,359
Street avg £10,203
Floor Area
64 m²
Street avg 41 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.4 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Patmos Road — bus stop.
Closest school
0.1 km
Saint Gabriel's College. 103 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
54.7dB

Night-time· 23:00 – 07:00
44.1dB