N17 postcode district — Northumberland Park, Waltham Forest, Enfield and Haringey
The N17 postcode district in London sits across Northumberland Park, spanning the local authority areas of Waltham Forest, Enfield and Haringey. It groups thousands of unit postcodes used for addressing and is a practical geography for comparing northumberland park property market activity with neighbouring districts. In the 12 months to 31 March 2026, recorded paid sales show an average sold price around £470,257 across 193 transactions in the district. On a year-on-year basis, the average moved about down 3.4% compared with the previous 12 months. The busiest segment was terraced, with 96 sales in that period—useful context when you compare house prices in N17 across terraces, flats and houses. Waltham Forest, Enfield and Haringey sold prices in the official Price Paid extract reflect completions (not asking prices), so they’re a solid base for research, desk-based due diligence and area IQ-style comparisons. We surface the latest-sale pattern per postcode where a standard paid sale exists in-window.
Street-level sold prices and property data for all 146 postcodes in N17 with a paid sale in the last 12 months. Sourced from HM Land Registry.
According to Property Insights UK, the average house price in N17 (Northumberland Park, Waltham Forest, Enfield and Haringey) was £470,257 in the 12 months to 31 March 2026, based on 193 Land Registry transactions. Prices fell 3.4% year-on-year. Terraced properties were the most commonly sold type, with a median price of £571,750.
Figures are derived from HM Land Registry Price Paid Data — Category A standard paid residential sales only. Licensed under the Open Government Licence v3.0.
Prices by property type — N17
Median sold price · last 12 months to 2026-03-31 · Land Registry
Showing 147 of 147 postcodes (latest standard paid sale per unit postcode in the last 12 months in this district).
Help & guidance
Frequently asked questions about N17
Straightforward answers about sold prices, Land Registry data and what you can do with this page.
1
What is the average house price in N17?
The average sold price in N17 (Northumberland Park) is £470,257 based on 193 sales in the last 12 months, as of 31 March 2026. This represents a -3.4% change compared to the previous 12 months (average basis).
2
What types of properties sell most in N17?
The most common property type sold in N17 in the last 12 months is terraced with 96 sales. The median price for a terraced in N17 is £571,750.
3
What is the cheapest property type in N17?
Based on Land Registry data, flat / maisonette properties have the lowest median price in N17 at £342,500. This is based on 92 sales in the last 12 months.
4
Has the N17 property market gone up or down?
House prices in N17 have fallen by 3.4% in the last 12 months compared to the previous year. The average sold price moved from £486,674 to £470,257.
5
Is N17 freehold or leasehold?
In the last 12 months, 100 sales in N17 were freehold (51.8%) and 93 were leasehold (48.2%), using the Land Registry Duration field on each transaction (193 sales in total in this slice).