23 Highlands Close, Islington, London, N4 4SE
About 23 Highlands Close
23 Highlands Close is a four-bedroom end-of-terrace house in Islington, London, London (N4 4SE). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1900-1929 and council tax band E. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a basement. The latest certificate (October 2019) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2013. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 85), a 2-band jump.
At 92 m² the property is well over the postcode median (49 m² across 19 EPCs), placing it in the larger end of the local stock. Last sale on file: £975,000 in February 2024. Across the public record there are 4 sales, relatively high churn for a single property. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2001–2024, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £1,091,000 is 11.9% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£985/sq ft) was about 78.5% above the typical sold price in the postcode.
Know exactly what you're buying at 23 Highlands Close
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
What this property has
Inside
- Bedrooms4
- Bathrooms2
- CloakroomYes
- BasementYes
Outside
- Private gardenSouth-east-facing
Building
- Underfloor heatingYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Planning history
23 Highlands Close has 2 separate extension applications on the council record.
- Aug 2014ExtensionConditionsIn report
Extension: Single storey · Rear of property
Section 73 application to vary condition 02 of planning permission P2013/3153 to alter the roof construction of the proposed rear single storey extension to include two roof lanterns.
- Documents
- 5 docs on file
- Reference
- P2014/2225/S73
- Mar 2014ExtensionFullIn report
Extension: Rear of property
Rear Ground floor Extension with minor alterations to the interior and back garden side elevation
- Documents
- 3 docs on file
- Reference
- P2014/0460/FUL
We flagged 1 thing worth checking at 23 Highlands Close
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
Latest sale on 23 Highlands Close was the highest on Land Registry record across the postcode.
£1,091,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 23 years.
£975,000
Growth on file: 7.2% per year over 23 years.
Sales timeline
16 February 2024Most recent
£975,000
9 January 2020
£975,000
+209.5%over 13 years31 May 2006
£315,000
+55.2%over 4 years31 July 2001
£203,000
Median price across the last 5 sales in N4 4SE: £380,000 (2022–2017).
Nearby sales in N4 4SE
3 Highlands Close, Islington, London, N4 4SE
Sold May 2022
£915,00041 Highlands Close, Islington, London, N4 4SE
Sold Jun 2021
£370,00022 Highlands Close, Islington, London, N4 4SE
Sold Mar 2019
£380,00042 Highlands Close, Islington, London, N4 4SE
Sold Nov 2007
£224,99534 Highlands Close, Islington, London, N4 4SE
Sold Oct 2003
£140,000
Everything we know about 23 Highlands Close, 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 Highlands Close homes
23 Highlands Close is notably below the street on epc rating.
EPC Rating
66 (D)
Street avg 71 (C)
Floor Area
92 m²
Street avg 123 m²
CO₂ Emissions
3.5 t/year
Street avg 3.6 t/year
Habitable Rooms
3 rooms
Street avg 6 rooms
Similar properties nearby
1 Bridgemount Mews, Mount Pleasant Villas, Haringey
N4 4AN
1 Dagmar Road, Haringey
N4 4NY
1 Ossian Road, Haringey
N4 4DX
10 Addington Road, Haringey
N4 4RP
1 Quernmore Road, Haringey
N4 4QU
1 Brambledown Mansions, Crouch Hill, Islington
N4 4SA
1 The Grove, Haringey
N4 4HJ
1 Addington Road, Haringey
N4 4RP
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
Heathville Road — bus stop.
Closest school
0.3 km
Ashmount Primary School. 76 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
53.4dB

Night-time· 23:00 – 07:00
44.2dB