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Get startedCaithness House, Flat 24, Twyford Street, Islington, London, N1 0BZ
1 planning record
About Caithness House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Caithness House is a mid-terrace house in Islington, London, London (N1 0BZ). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (July 2017) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74).
Sale prices here have outpaced London HPI: 0.9% per year against 0% for the wider region. Today's modelled estimate of £603,000 is 11.7% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£643/sq ft) was about 92.5% above the typical sold price in the postcode. One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £540,000 in January 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against Caithness House, Flat 24, Twyford Street, Islington, London, N1 0BZ, sourced from the PlanIt planning register.
Caithness House has an approved single-storey rear extension on the planning record.
- Nov 2022ExtensionFullApprove with conditions
Extension: Single storey · Rear of property
Rear single storey extension to ground floor.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£603,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 4 years.
Last sold (2022)
£540,000
Growth on file: 0.9% per year over 4 years.
Sales timeline
Versus other Twyford Street homes
Four headline reads against 40 similar flats on this street, drawn from the latest EPC and Land Registry data.
Caithness House is notably below the street on years held.
Price per m²
£6,923
Street avg £4,770
Floor Area
78 m²
Street avg 77 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Caledonian Road / Copenhagen Street — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around N1 0BZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
56.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 114 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Caithness House, Flat 24, Twyford Street, Islington, London, N1 0BZ. Each answer is also embedded as structured data for search engines.