3Y Avg Price
£652,715
2 sales
Properties
31
4 freehold · 27 leasehold
Sales / Year
0.8
5-year average
Avg £/sq ft
£692
£7,451/m²
Rank in N1
253rd
of 411 streets
Last Sale
£430,430
Jul 2025
Price History
Every recorded sale on this street, coloured by property type.
Last 10 Sales
42 total recorded
24 Treaty Street
Flat/Maisonette
£430,430
Jul 2025
83 Treaty Street
Terraced
£875,000
Jul 2023
38 Treaty Street
Flat/Maisonette
£475,000
Jun 2022
37 Treaty Street
Flat/Maisonette
£408,438
Aug 2021
19 Treaty Street
Flat/Maisonette
£550,000
Feb 2021
61 Treaty Street
Terraced
£560,000
Oct 2019
53 Treaty Street
Flat/Maisonette
£850,000
Apr 2018
83 Treaty Street
Terraced
£760,000
Dec 2017
44 Treaty Street
Flat/Maisonette
£521,199
Mar 2016
82 Treaty Street
Terraced
£450,000
Aug 2015
Street Rankings — N1
Streets ranked by 3-year average sale price. Showing positions 249–258 of 411.
| # | Street | 3Y Avg |
|---|---|---|
| 249 | New North Road | £667,598 |
| 250 | Englefield Road | £657,555 |
| 251 | Hamond Square | £655,000 |
| 252 | Packington Street | £653,114 |
| 253 | Treaty Street | £652,715 |
| 254 | Gifford Street | £651,227 |
| 255 | Westland Place | £645,416 |
| 256 | Dunmow Walk | £645,000 |
| 257 | Falcon Court | £643,667 |
| 258 | Inworth Walk | £641,000 |
Property Mix
Type
Tenure
EPC Ratings
28 of 31 properties have an EPC record
Avg floor area: 732 sq ft (68 m²)
District Context — N1
N1 covers central and north London neighbourhoods including Islington, Canonbury and Pentonville, situated just north of the City. It is a diverse, densely populated urban district with strong professional employment and a substantial private rental market.
Average Property Price - N1
£857,103
96
National percentile
Average Net Household Income - N1
£47,875
83
National percentile
10-Year Annualised Price Growth - N1
0.5%
3
National percentile
10-Year Annualised Rent Growth - N
3.4%
20
National percentile