Property profile

15F John Spencer Square

Map showing 15F John Spencer Square, London

Property Price
150k200k250k300k400k500k750k1.5M

Estimated sale price

£590,000

Flats sold in Canonbury

The box shows the middle 50% of flats sale prices, the whiskers show the 5th to 95th percentile, and the marker shows this property's estimated price.

Half of similar homes sold within the box; most sold within the wider line.

An indicative model estimate, not a survey or formal valuation.

This property vs market

Last sold19 Aug 2019
£575,000Change since last sale: +£13,000 (+2.3%)
Annualised change
+0.3% per yearIslington annualised change (flats) since 2019: +0.7% per yearThis property's value is moving in line with the market
Price per sq ftLocal median £916 per sq ft
£1,100 per sq ftEstimate vs local median: +£184 per sq ft (+20%)
Local sold pricesMedian for flats in Canonbury
£650,500Estimate vs local median: −£62,000 (−9.6%)
How this estimate is calculated

Area360's automated valuation uses available property details, recorded sales and local market data to estimate a sale price. This automated estimate is a guide, not a survey, mortgage valuation or formal valuation. See the valuation methodology and limitations.

Estimate calculated .

Property facts

Property typeFlat / End-Terrace
TenureLeasehold
Construction period1900-1929
Floor area50 m² / 535 sq ft
Rooms2 habitable / 2 heated
Floor level1st
EPC ratingD
EPC inspection25 Nov 2009

Sales history

DatePriceChange
19 Aug 2019£575,000+4%
19 Aug 2015£554,950+137%
30 Jul 2004£234,000-

Local market

Property prices in Canonbury

Median price£758,000
Price per sq ft£956
Sales (last 12 months)115
Typical range (middle 50%)£500K – £993K

Based on 115 recent sales, the median property price is £758,000 (about £956 per square foot) in Canonbury area, with individual transactions ranging from £147,000 up to £5,650,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Canonbury over the last year.
TypeSalesMedian£/sq ft
Detached2£3,550,000£1,655
Semi-Detached8£2,275,000£1,069
Terraced13£1,900,000£1,239
Flats92£650,500£916

10-year price trendmedian sale price in Canonbury

Sale price

Ten year median sale price trend for each property type in Canonbury.
YearFlatsSemi-DetachedTerraced
2016£665,000£1,450,000
2017£627,500£2,392,500£1,378,250
2018£550,000£1,770,000£1,700,000
2019£512,500£2,227,000£1,185,000
2020£598,750£3,290,100£1,176,250
2021£600,000£2,775,000£1,612,000
2022£597,500£1,645,000£1,400,000
2023£627,500£4,850,000£1,437,500
2024£615,000£3,220,000£1,660,000
2025£630,000£2,212,500£1,550,000
2026£651,000£2,450,000£1,750,000
Ten year median sale price trend for each property type in Canonbury.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Canonbury.
YearFlatsSemi-DetachedTerraced
2016£916£964
2017£861£1,055£1,042
2018£800£1,290£933
2019£804£1,313£815
2020£846£1,080£979
2021£828£1,236£1,255
2022£849£1,286£1,045
2023£856£1,311£1,041
2024£859£1,889£1,005
2025£916£1,155£1,206
2026£893£1,030£811
Ten year median sale price per square foot trend for each property type in Canonbury.

Price distribution by property typelast 12 months

Price distribution by property type for Canonbury in the last year.

Recent sales

There were 50+ recent sold properties in the last 18 months near N1 2LZ.

Recent sold properties in the last 18 months near N1 2LZ
DateAddressTypeTenurePriceMap
15 May 2026Flat A, 17, John Spencer Square, London, N1 2LZFlatsLeasehold£750,000
28 Mar 2025Flat H, 13, John Spencer Square, London, N1 2LZFlatsLeasehold£985,000
28 Mar 20258, John Spencer Square, London, N1 2LZTerracedFreehold£1,950,000
05 Jun 2026Flat E, 11, Prior Bolton Street, London, N1 2NXFlatsLeasehold£850,000
19 Jan 2026Flat F, 11, Prior Bolton Street, London, N1 2NXFlatsLeasehold£900,000

Other properties at this postcode

AddressTenureFloor areaLast sale
1, John Spencer Square, LondonFreehold88 m²£389,000 (2000)
4, John Spencer Square, LondonFreehold100 m²£735,000 (2009)
6, John Spencer Square, LondonFreehold89 m²£1,210,000 (2021)
8 John Spencer Square, LondonFreehold143 m²£1,950,000 (2025)
10 John Spencer Square, LondonFreehold101 m²£575,000 (2005)
11 John Spencer Square, LondonFreehold85 m²£550,000 (2006)
12, John Spencer Square, LondonFreehold77 m²£220,000 (1996)
13C John Spencer Square, LondonLeasehold52 m²£295,000 (2006)
14C John Spencer Square, London-74 m²-
14D John Spencer Square, LondonLeasehold81 m²£771,000 (2021)

Area insights for N1 2LZ

Full area profile →

Overview

Postcode N1 2LZ is located in a major urban area, within the Canonbury ward of Islington in the London region, and forms part of the Islington North & Canonbury West area. It has average deprivation and very high crime levels, with around 121.5 crimes per 1,000 residents per year, in line with the London average of 130 per 1,000. The average income per household in Islington North & Canonbury West is £75,193 per year. The nearest station is Highbury and Islington, about 0.2 miles away. There are 10 primary and 3 secondary schools in the area. There are 10 parks nearby, the closest large park is Highbury Fields.

Crime rate
9/10
Crimes per 1k residents
121
Deprivation level
5/10
Income level
6/10
Social housing
22%
Connectivity
10/10
Flood Risk
No risk
Noise Level
High

Deprivation level

5/10

Islington North & Canonbury West has an average level of deprivation, ranked at position 18,134 out of 32,844 areas in the United Kingdom, placing it within the bottom 45% least deprived areas in England.

Crime level

9/10

Islington North & Canonbury West has a very high crime rate, with approximately 121.5 reported incidents per 1,000 population each year.

Social housing

22%

Approximately 22.0% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 47.2% of dwellings are socially rented.

Income level

6/10

The average income per household in Islington North & Canonbury West is £75,193 per year.

Noise Level

High

High noise level (70.0-74.9 dB) from road, approximately 110 ft away from N1 2LZ.

Flood risk

No risk

Islington North & Canonbury West near N1 2LZ has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.

Transport

10/10

The nearest station is Highbury and Islington located about 0.2 miles away. There are 5 stations nearby.

Nearby public transport stations for N1 2LZ
DistanceZoneNameLinesDirections
0.2 mi

2

Highbury and Islington

Great Northern, Overground, Victoria

Walking directions to Highbury and Islington
0.3 mi

2

Canonbury

Overground

Walking directions to Canonbury
0.4 mi

2

Essex Road

Great Northern

Walking directions to Essex Road

Parks

Nearby parks and green spaces for N1 2LZ
DistanceNameSizeDirections
0.3 miHighbury FieldsLargeWalking directions to Highbury Fields
0.2 miNew River WalkLargeWalking directions to New River Walk
0.4 miSt Mary Magdalene GardensSmallWalking directions to St Mary Magdalene Gardens

Area Profile

Population
290
Population density
10,431.7 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
29.53(-5%)
Anti-social behaviour
27.52(+2%)
Other theft
19.46(+70%)
Vehicle crime
16.78(+79%)
Burglary
12.08(+121%)
London average

Demographics

Ethnic groups

British
145
50.17%
Other White
67
23.18%
Other
15
5.19%
African
14
4.84%
Irish
11
3.81%
Total population: 289

Economics

Education (age 16+)

Level 4+ (Degree)
154
66.67%
Level 3 (A level)
24
10.39%
No qualifications
22
9.52%
Other
11
4.76%
Level 2 (GCSEs 9-4)
10
4.33%
Total 16+ residents: 231

Housing

Housing tenure

Private landlord or letting agency
36
29.27%
Owns outright
35
28.46%
Social rents from council
27
21.95%
Owns with a mortgage
20
16.26%
Other forms of private rent
4
3.25%
Total households: 123

Schools

In the N1 2LZ postcode area, located within Islington North & Canonbury West, there are 10 primary and 3 secondary schools in close proximity.

Nearby primary and secondary schools for N1 2LZ
DistancePhaseNameTypeRating
0.1 miPrimaryCanonbury Primary SchoolCommunity school

Good

0.1 miNot applicableNorth Bridge House Senior Canonbury SchoolOther independent school

N/A

0.2 miSecondaryCity of London Academy Highbury GroveAcademy sponsor led

Good

Local amenities

15 nearby supermarkets & convenience stores within mi of N1 2LZ

Nearby supermarkets & convenience stores for N1 2LZ
DistanceNameAddressDirections
0.1 miHighbury Village Store216 St. Paul's Road, London, N1 2LLWalking directions to Highbury Village Store
0.1 miSainsbury's Local89-95 St. Paul's Road, London, N1 2NAWalking directions to Sainsbury's Local
0.1 miShriji NewsCanonbury Place, Islington, N1 2NQWalking directions to Shriji News
0.1 miS.T. Food & Wine308 St. Paul's Road, London, N1 2LFWalking directions to S.T. Food & Wine
0.2 miHighbury Food & Wine316 St Paul's Road, London, N1 2LFWalking directions to Highbury Food & Wine