Sold house prices in N1: Islington, London
HouseCheckup is an independent service and is not HM Land Registry. We display official open data under the Open Government Licence and never charge for what GOV.UK provides free.
HM Land Registry Price Paid Data covers N1 (Islington, London), but we did not return a recent-sales sample for this outcode on the last refresh. Across Islington, the average price is £669,879 (-6.4% year-on-year). Search a specific address below for its full sold-price history.
Islington, Georgian terraces and converted flats in a premium inner-north market.
See the full sold-price history for one N1 address
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Price trend: N1 in context
An outcode sample is small, so set it against the wider market. The UK House Price Index (UKHPI) tracks average prices and annual change for the local authority and region N1 sits in:
| Area | Average price | Annual change | As of |
|---|---|---|---|
| Islington (local authority) | £669,879 | -6.4% | May 2026 |
| England & Wales (national) | £287,003 | +2.4% | May 2026 |
UKHPI is a mix-adjusted index published with a ~2-month lag. A street-level (HPSSA) small-area median is available from ONS as a bulk download — not yet wired here, so we never fabricate it.
Hazard flag for the N1 area
Sold-price portals stop at the price. We pair it with a ground-truth risk screen at the representative point for N1 — the thing that actually moves value, insurance and mortgageability:
flood: none recorded · coal: none · subsidence: Possible · radon: 1/6
no recorded flooding
outside the coalfield
clay-subsidence change Possible
radon band 1/6 (below Affected-Area threshold)
Hazard risk is mapped below outcode level — these flags describe the area, not a single property. Check the exact address with the tools below.
See the full sold-price history for one N1 address
This page is the area picture. To see the complete HM Land Registry sale history for one exact property — alongside its EPC, flood and ground risk, and a current valuation — search the address. The full breakdown is in the £24.99 Complete report.
Frequently asked questions
What is the average sold house price in N1?
We did not return a recent-sales median for N1 on the last data refresh. The HM Land Registry average price across Islington is £669,879. Search a specific address to see its full sold-price history.
How many houses have sold recently in N1?
HM Land Registry records every completed sale in N1, but our latest sample did not return rows for this outcode. Sales typically appear 4–6 weeks after completion.
Are there any flood, coal or subsidence risks in N1?
flood: none recorded · coal: none · subsidence: Possible · radon: 1/6 This area-level hazard screen — at the representative point for N1 — is the context sold-price portals leave out. Risk varies street by street, so check the exact address with the HouseCheckup tools before you offer.
How do I see what a specific N1 house sold for?
Sold prices are recorded per property by HM Land Registry. Search the exact address on HouseCheckup to see its full sale history alongside EPC, flood risk, ground stability and a current valuation — the complete analysis is in the £24.99 Complete report.
Sold prices in nearby areas
Finsbury Park and Stroud Green, a high-turnover transport-hub market.
Prime central London around Westminster and St James's, one of the UK's most expensive markets.
Prime central Chelsea, period townhouses and mansion flats commanding premium prices.
Battersea and Clapham Junction, a high-turnover riverside market popular with families and professionals.
Wandsworth and Earlsfield, a busy commuter-belt market inside Zone 2/3.
Wimbledon, a high-demand family market with strong period and new-build stock.
Sources
- Price Paid Data — HM Land Registry
- UK House Price Index (UKHPI) — HM Land Registry / ONS
- Outcode geocoding — postcodes.io
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Flood data © Environment Agency copyright and/or database right 2026 (OGL v3.0). Flood Re eligibility based on floodre.co.uk criteria — indicative only; insurers make final decisions. Contains Mining Remediation Authority data © Mining Remediation Authority, licensed under the Open Government Licence v3.0. Contains British Geological Survey materials © UKRI 2026 (GeoClimate UKCP18 Open). Indicative Atlas of Radon — © Crown copyright UKHSA; contains British Geological Survey materials © UKRI. Open Government Licence v3.0.