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St Margarets Avenue, London

MyStreetCheck free street report: St Margarets Avenue, London · 31 October 2026 · www.mystreetcheck.co.uk/london-greater-london/st-margarets-avenue/

House prices, sold prices and local information for N20 9LJ, N20 9LL.

Average price (last 12 months)
£911,667
3 sales
Average price (since 2016)
£739,003
20 sales
Price range
£406k – £965k
lowest to highest sale
Last sale
15 May 2026
N20 9LL

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At a glance

House prices£912k average21% above the London average CrimeAbout averageLower crime than about 50% of neighbourhoods in England DeprivationLess deprived than mostDecile 8 of 10 (10 = least deprived) Flood riskIn a flood warning areaCheck the GOV.UK long-term risk Nearest station2 min walkTotteridge & Whetstone Underground Station Schools3 rated Good or betterWithin 1.5 miles Ultrafast broadband100% of homesNational average 80% Freehold or leasehold83% freeholdAcross 23 Land Registry sales Conservation areaChecking…Planning designations Green beltChecking…Planning designations Listed buildingsChecking…Within about 200 m Planning applicationsChecking…Within 500 m, last 90 days

20 property sales on St Margarets Avenue, London have been recorded by HM Land Registry since 2016. In the last 12 months 3 homes sold here for an average of £911,667. Most sales here are semi-detached homes, which have sold for an average of £809,896. That is 21% above the London average of £755,818 over the same period. 2 homes here have sold more than once since 2016; 2 of them sold for more the second time. By property type, sales here have been 70% semi-detached, 20% flat, 10% terraced. Recorded sale prices on St Margarets Avenue range from £406,000 to £965,000. 83% of homes sold here were freehold and 17% leasehold.

House prices on St Margarets Avenue compared

St Margarets Avenue£911,667
N20 postcode area£859,145
London£755,818
England & Wales£358,701

Average sale price over the last 12 months. See all N20 house prices.

Average sale price by year

2016: £730,250 (2 sales)2016£730k2018: £590,500 (2 sales)2018£591k2019: £787,500 (2 sales)2019£788k2020: £827,500 (2 sales)2020£828k2021: £728,000 (4 sales)2021£728k2023: £653,667 (3 sales)2023£654k2024: £650,275 (2 sales)2024£650k2025: £885,000 (2 sales)2025£885k2026: £965,000 (1 sales)2026£965k

Tenure: 83% freehold and 17% leasehold across 23 recorded sales.

Prices by property type

TypeSalesAverage priceLast sold
Semi-detached14£809,89615 May 2026
Flat4£440,25016 Jan 2024
Terraced2£840,25018 Dec 2020

Sold prices on St Margarets Avenue

AddressDatePriceTypeTenure
19, St Margarets Avenue N20 9LL 15 May 2026£965,000 Semi-detachedFreehold
29, St Margarets Avenue N20 9LL 9 Dec 2025£820,000 Semi-detachedFreehold
54, St Margarets Avenue N20 9LJ 25 Nov 2025£950,000 Semi-detachedFreehold
28, St Margarets Avenue N20 9LJ 8 May 2024£825,550 Semi-detachedFreehold
Flat 1, 55, St Margarets Avenue N20 9LL 16 Jan 2024£475,000 FlatLeasehold
Flat 2, 55, St Margarets Avenue N20 9LL 31 Aug 2023£450,000 FlatLeasehold
20, St Margarets Avenue N20 9LJ 3 May 2023£740,000 Semi-detachedFreehold
13, St Margarets Avenue N20 9LL 14 Mar 2023£771,000 Semi-detachedFreehold
32, St Margarets Avenue N20 9LJ 25 Oct 2021£750,000 Semi-detachedFreehold
34, St Margarets Avenue N20 9LJ 31 Aug 2021£430,000 FlatLeasehold
34, St Margarets Avenue N20 9LJ 30 Jul 2021£22,000 OtherFreehold
37, St Margarets Avenue N20 9LL 25 Jun 2021£960,000 Semi-detachedFreehold
31, St Margarets Avenue N20 9LL 19 Apr 2021£772,000 Semi-detachedFreehold
54, St Margarets Avenue N20 9LJ 15 Mar 2021£865,000 Semi-detachedFreehold
5, St Margarets Avenue N20 9LL 18 Dec 2020£895,000 TerracedFreehold
38, St Margarets Avenue N20 9LJ 28 Aug 2020£760,000 Semi-detachedFreehold
30, St Margarets Avenue N20 9LJ 16 Mar 2020£625,000 Semi-detachedFreehold
60, St Margarets Avenue N20 9LJ 3 Apr 2019£850,000 Semi-detachedFreehold
52, St Margarets Avenue N20 9LJ 1 Mar 2019£725,000 Semi-detachedFreehold
41, St Margarets Avenue N20 9LL 18 May 2018£775,000 Semi-detachedFreehold
34, St Margarets Avenue N20 9LJ 16 Jan 2018£406,000 FlatLeasehold
3, St Margarets Avenue N20 9LL 9 Sep 2016£785,500 TerracedFreehold
25, St Margarets Avenue N20 9LL 22 Mar 2016£675,000 Semi-detachedFreehold

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

AddressSalesChange
54, St Margarets Avenue £865,000 (Mar 2021) → £950,000 (Nov 2025) +10%
over 5 yrs
34, St Margarets Avenue £406,000 (Jan 2018) → £22,000 (Jul 2021) → £430,000 (Aug 2021) +6%
over 4 yrs

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Crime and flood risk near St Margarets Avenue

Crime

213 crimes were reported within about a mile of St Margarets Avenue in August 2026.

Crime level compared with the rest of England (10 = lowest crime):

12345678910

Lower crime than about 50% of neighbourhoods in England, based on recorded crime rates (English Indices of Deprivation 2025).

Violence & sexual offences52
Anti-social behaviour35
Vehicle crime28
Other theft27
Shoplifting20
Public order13

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

St Margarets Avenue is in or near 4 Environment Agency flood areas:

  • Dollis Brook from Barnet to Hendon Flood warning area
  • Silk Stream and the Deans, Edgware, Dollis, Mutton, Wembley and Wealdstone Brooks Flood alert area
  • Pymmes Brook at East Barnet Flood warning area
  • Lower Lee tributaries Flood alert area

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Schools near St Margarets Avenue

SchoolTypeAgesOfstedDistance
Pavilion Study Centre 48 pupils Pupil referral unit 5–18 Report 0.2 mi
Alma Primary 185 pupils Primary Jewish 4–11 Good Report 0.4 mi
St John's CofE Primary and Nursery School 242 pupils Primary Church of England 3–11 Report 0.4 mi
All Saints' CofE Nursery and Primary School N20 214 pupils Primary Church of England 3–11 Report 0.4 mi
Orange Tree School 76 pupils Other independent special school 8–19 Report 0.4 mi
Queenswell Junior School 257 pupils Primary 7–11 Report 0.5 mi
Queenswell Infant & Nursery School 183 pupils Primary 3–7 Good Report 0.5 mi
Sacred Heart Roman Catholic Primary School 408 pupils Primary Roman Catholic 4–11 Good Report 0.6 mi

Source: Department for Education (Get Information about Schools) and Ofsted. Grades are from each school's last graded inspection; newer inspections use report cards without a single overall grade, so check the full report. Distances are straight-line. Check catchment areas with the local council.

Getting around, shops and health

Train, tram & metro stations

  • Oakleigh Park station 0.6 mi · 12 min walk
  • New Barnet station 1.2 mi · 23 min walk
  • New Southgate station 1.9 mi · 38 min walk
  • Totteridge & Whetstone Underground Station 0.1 mi · 2 min walk
  • Woodside Park Underground Station 1.0 mi · 20 min walk

Nearest bus stops

  • Athenaeum Road (Stop J, WHETSTONE HIGH ROAD) 2 min walk
  • Chandos Avenue (Stop K) 2 min walk
  • High Road Whetstone / Athenaeum Road (Stop M, WHETSTONE HIGH ROAD) 2 min walk
  • Totteridge & Whetstone Station (Stop A, TOTTERIDGE LANE) 2 min walk

GP surgeries

  • St Andrews Medical Practice.
    50 Oakleigh Road North, Whetstone, London · 0.2 mi
  • Oakleigh Road Health Centre
    280 Oakleigh Road North, Whetstone, London · 0.9 mi
  • The Speedwell Practice
    The Health Centre, Torrington Park, London · 1.0 mi
  • Cornwall House Surgery
    Torrington Park Health Centre, 16 Torrington Park, London · 1.0 mi

Supermarkets

  • Waitrose Waitrose Whetstone · 0.1 mi
  • Asda Express Asda Whetstone High Road Express · 0.2 mi
  • Marks and Spencer Simply Food M&S Whetstone SF · 0.2 mi
  • Tesco Express Tesco Whetstone Express · 0.8 mi

Pharmacies

  • Boots · 0.1 mi
  • Ae Lipkin · 0.2 mi
  • Oakleigh Pharmacy · 0.8 mi

Dentists

  • Dental Surgery · 0.1 mi
  • Angle House Orthodontics Whetstone · 0.1 mi
  • Totteridge Dental Studio · 0.1 mi

Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.

Area profile

Deprivation

12345678910

This neighbourhood is in decile 8 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived 10% of areas in England and 10 the least deprived.

Income7 of 10
Employment8 of 10
Education and skills10 of 10
Health and disability10 of 10
Crime6 of 10
Access to housing and services7 of 10
Living environment3 of 10

Each domain ranked in deciles across England (10 = least deprived).

Homes

HereEng & Wales
Owned73.5%62.5%
Private rented24.2%20.3%
Social rented2.3%17.1%
Households694

People

HereEng & Wales
Under 1519.0%17.4%
Aged 15–6464.5%64.1%
Aged 65+16.5%18.6%
Residents1,808

Broadband

HereUK
Superfast (30Mbit+)100%95%
Ultrafast (300Mbit+)100%80%
Gigabit-capable100%80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Mobile signal

HereEng & Wales
4G indoors, all 4 networks99%89%
4G indoors, at least 1 network100%100%
4G outdoors, all 4 networks100%99%
Calls indoors, all 4 networks100%92%

Share of homes across Barnet with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Energy ratings and home sizes on St Margarets Avenue

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Who lives around St Margarets Avenue

Ethnic group

HereBarnet
White62.9%57.7%
Asian, Asian British or Asian Welsh22.2%19.3%
Mixed or Multiple ethnic groups6.2%5.4%
Other ethnic group6.2%9.8%
Black, Black British, Black Welsh, Caribbean or African2.5%7.9%

Religion

HereBarnet
Christian41.6%36.6%
No religion24.3%20.2%
Jewish10.2%14.5%
Hindu7.6%5.7%
Not answered7.3%8%
Muslim6.4%12.2%
Other religion1.1%1.3%
Buddhist0.9%1.1%

Country of birth

HereBarnet
Born in the UK62.7%56.8%
Born outside the UK37.3%43.2%

Highest qualification

HereBarnet
Level 4 qualifications and above56.2%49%
No qualifications12.7%15.4%
Level 3 qualifications11.7%12.5%
Level 2 qualifications8.8%9.9%
Level 1 and entry level qualifications5.2%6.9%
Apprenticeship3.4%3.1%
Other qualifications2%3.2%

General health

HereBarnet
Very good health56.1%54.9%
Good health31.5%31%
Fair health8.9%10.1%
Bad health3%3%
Very bad health0.6%1%

Cars or vans per household

HereBarnet
1 car or van in household53.5%45%
2 cars or vans in household24.2%19.5%
No cars or vans in household17.8%29.9%
3 or more cars or vans in household4.5%5.6%

Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.

Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Barnet.

Planning and heritage near St Margarets Avenue

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Planning applications near St Margarets Avenue

Recent planning applications around St Margarets Avenue from the council's planning register. Choose how far to look:

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