17a, Thane Villas, Islington, London, N7 7PH
About 17a
17a is an end-of-terrace house in Islington, London, London (N7 7PH). It has a recorded floor area of 79 m² (around 850 sq ft) and construction records dating it to 2022. The latest certificate (May 2022) returns a B (score 82), comfortably above the UK average. The recommended improvements would push it to A (score 94).
Today's modelled estimate of £670,000 is 25.6% below the 2024 sale of £900,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£1,058/sq ft) was about 29.1% above the typical sold price in the postcode. At 79 m² the property is well over the postcode median (53 m² across 37 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. It changed hands recently, sold December 2024 for £900,000. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved.
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.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
17a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
- Apr 2022Tree WorksTreesIn report
Rear of 17 A-C Thane Villas (TPO refs: T1-T5 of TPO 88/1989) T1 (TPO T5): Lime - Reduce crown back to previous points removing 1.5m of regrowth and epicormic on main trunk to crown break at 8m T2 (TPO T4): Lime - Reduce crown back to previous points removing 1.5m of regrowth and epicormic on main trunk to crown break at 6m T3 (TPO T3): Lime - Reduce crown back to previous points removing 1.5m of regrowth and epicormic on main trunk to crown break at 6m T4 (TPO T2): Lime - Reduce crown back by 2m to keep at size suitable for location and epicormic on main trunk 5m T5 Cherry - Fell due to lean into neighbouring property* T6 (TPO T1): Lime - Reduce crown back to previous points removing 1.5m of regrowth and epicormic on main trunk to crown break at 4m N.B. T5 Cherry is not protected by planning legislation and does not require planning approval for removal*
- Documents
- 7 docs on file
- Reference
- P2022/0501/TRE
- Feb 2020ConditionsIn report
Section 73 application for the variation of condition 15 (details of Fire Brigade access) of permission ref: P2017/0381/S73 dated 20.02.2024 for 'Section 73 application to remove of condition 14 (BREEAM Compliance) of planning permission P2014/0472/FUL granted 26/01/2017 for the erection of 3 self-contained single storey dwellings to the rear of 13-17 Thane Villas (2 x 3bed 4 person 1 x 3 bed 5 person) together with associated bin and cycle storage.' The application seeks amendments to the previously approved development to alter the wording of condition 15 to change the scheme from a requirement to install a dry riser system and instead install sprinkler systems for each of the dwellings.
- Documents
- 42 docs on file
- Reference
- P2020/0358/S73
What's in 17a, Thane Villas, Islington, London, N7 7PH's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
17a changed hands twice within eighteen months — unusual for the area.
£670,000
Modelled from EPC, postcode comparables.
£900,000
Recorded with HM Land Registry.
Sales timeline
23 December 2024Most recent
£900,000
23 June 2024
£900,000
Median price across the last 5 sales in N7 7PH: £650,000 (2024–2024).
Nearby sales in N7 7PH
Flat 4, 13 Thane Villas, Islington, London, N7 7PH
Sold Dec 2024
£325,000Flat 3, 15 Thane Villas, Islington, London, N7 7PH
Sold Dec 2024
£375,000Flat 5, 13 Thane Villas, Islington, London, N7 7PH
Sold Dec 2024
£650,00017c, Thane Villas, Islington, London, N7 7PH
Sold Dec 2024
£900,00017b, Thane Villas, Islington, London, N7 7PH
Sold Dec 2024
£900,000
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.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Thane Villas homes
CO₂ Emissions for 17a runs comfortably ahead of the street norm.
Price per m²
£11,392
Street avg £6,633
Floor Area
79 m²
Street avg 133 m²
CO₂ Emissions
1.3 t/year
Street avg 5.6 t/year
Years Held
1 years
Street avg 9 years
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Seven Sisters Road / Hornsey Road — bus stop.
Closest school
0.2 km
Pakeman Primary School. 88 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
57.0dB

Night-time· 23:00 – 07:00
48.3dB