23 Dagmar Road, Haringey, London, N4 4NY
About 23 Dagmar Road
23 Dagmar Road is a mid-terrace house in Haringey, London, London (N4 4NY). It has a recorded floor area of 112 m² (around 1203 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (March 2010) shows an E (score 43), well below the UK norm with real room to improve. The latest certificate is from March 2010, so improvements made since then won't be reflected.
Held since June 2010 — that's 16 years off the open market, well above the local norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £1,014,000 sits 153.5% above the 2010 sale of £400,000. One planning record on file: a loft conversion approved in 2016. Past consents include a loft conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at 23 Dagmar Road
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
23 Dagmar Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Mar 2020
EPC Rating
Planning history
- Apr 2016Loft ConversionFullIn report
Formation of rear dormer roof extension and insertion of three front roof lights.
- Documents
- 14 docs on file
- Reference
- HGY/2016/0429
We flagged 1 thing worth checking at 23 Dagmar Road
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
23 Dagmar Road valuation sits well clear of the typical sold price in this postcode.
£1,014,000
Modelled from EPC, postcode comparables.
£400,000
Recorded with HM Land Registry.
Sales timeline
13 June 2010Most recent
£400,000
Median price across the last 5 sales in N4 4NY: £710,000 (2025–2021).
Nearby sales in N4 4NY
15 Dagmar Road, Haringey, London, N4 4NY
Sold Jul 2025
£1,100,00017 Dagmar Road, Haringey, London, N4 4NY
Sold Mar 2025
£620,0001 Dagmar Road, Haringey, London, N4 4NY
Sold Nov 2024
£1,250,00031 Dagmar Road, Haringey, London, N4 4NY
Sold Sept 2021
£685,00027 Dagmar Road, Haringey, London, N4 4NY
Sold Aug 2013
£790,000
Everything we know about 23 Dagmar Road, 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 Dagmar Road homes
EPC Rating for 23 Dagmar Road lags the street by a wide margin.
Price per m²
£3,578
Street avg £4,694
Floor Area
112 m²
Street avg 152 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
8.8 t/year
Street avg 5.8 t/year
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1 Brambledown Mansions, Crouch Hill, Islington
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1 Dagmar Road, Haringey
N4 4NY
10 Addington Road, Haringey
N4 4RP
1 Quernmore Road, Haringey
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Oakfield Road Stroud Green — bus stop.
Closest school
0.3 km
St Aidan's Voluntary Controlled Primary School. 83 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
53.3dB
Night-time· 23:00 – 07:00
44.0dB