17a, Dagmar Road, Southwark, London, SE5 8NZ
About 17a
17a is a property in Southwark, London, London (SE5 8NZ). It has a recorded floor area of 97 m² (around 1041 sq ft) and construction records dating it to before 1900. The latest certificate (February 2011) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). The latest certificate is from February 2011, so improvements made since then won't be reflected.
At 97 m² the property is well over the postcode median (55 m² across 82 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension refused in 2019.
Know exactly what you're buying at 17a
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
17a'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This certificate is over 10 years old and is no longer valid.Expired 23 Feb 2021
EPC Rating
Planning history
- Dec 2019ExtensionFullIn report
Extension: Rear of property
Construction of rear infill extension and widening of existing rear window.
- Agent
- Lendal Stephens
- Documents
- 23 docs on file
- Reference
- 19/AP/2144
We flagged 2 things worth checking at 17a
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.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
17a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£636,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SE5 8NZ: £550,000 (2025–2025).
Nearby sales in SE5 8NZ
Basement Flat, 14 Dagmar Road, Southwark, London, SE5 8NZ
Sold Oct 2025
£635,00019a, Dagmar Road, Southwark, London, SE5 8NZ
Sold Jul 2025
£900,00024b, Dagmar Road, Southwark, London, SE5 8NZ
Sold Mar 2025
£495,000Flat A, 8 Dagmar Road, Southwark, London, SE5 8NZ
Sold Mar 2025
£550,000Ground Floor Flat, 12 Dagmar Road, London, SE5 8NZ
Sold Jan 2025
£320,000
Everything we know about 17a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Dagmar Road homes
CO₂ Emissions for 17a lags the street by a wide margin.
EPC Rating
64 (D)
Street avg 68 (D)
Floor Area
97 m²
Street avg 60 m²
CO₂ Emissions
4.3 t/year
Street avg 2.2 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Vestry Road — bus stop.
Closest school
0.3 km
Lyndhurst Primary School. 95 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
54.0dB

Night-time· 23:00 – 07:00
44.0dB