7 Sebastian Street, Islington, London, EC1V 0HE
About 7 Sebastian Street
7 Sebastian Street is a four-bedroom mid-terrace house in Islington, London, London (EC1V 0HE). It has a recorded floor area of 168 m² (around 1808 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (May 2023) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump.
At 168 m² the property is well over the postcode median (86 m² across 5 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. 4 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Today's modelled estimate of £1,940,000 is 19.4% above the 2023 sale price. Most recent transfer: October 2023 at £1,625,000.
Know exactly what you're buying at 7 Sebastian Street
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
7 Sebastian Street has multiple listed-building consents on file — alterations need formal heritage approval.
- Apr 2025ExtensionHeritageIn report
Extension: Rear of property
Rear extension to the main house, new two storey rear garden building and internal alterations (Planning application P2025/1166/FUL also submitted)
- Reference
- P2025/1167/LBC
- Apr 2025ExtensionFullIn report
Extension: Rear of property
Rear extension to the main house, new two storey rear garden building and internal alterations (Listed Building Consent P2025/1167/LBC also submitted)
Listed- Documents
- 15 docs on file
- Reference
- P2025/1166/FUL
What's in 7 Sebastian Street, Islington, London, EC1V 0HE's planning history?
2 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
£1,940,000
Modelled from EPC, postcode comparables.
£1,625,000
Recorded with HM Land Registry.
Sales timeline
11 October 2023Most recent
£1,625,000
Median price across the last 1 sales in EC1V 0HE: £310,000 (1996–1996).
Nearby sales in EC1V 0HE
Everything we know about 7 Sebastian Street, 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?

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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Percival Street St. Luke's — bus stop.
Closest school
0.2 km
Moreland 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
60.3dB

Night-time· 23:00 – 07:00
51.4dB