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Sloane Avenue, London

MyStreetCheck free street report: Sloane Avenue, London · 31 October 2026 · www.mystreetcheck.co.uk/london-greater-london/sloane-avenue/

House prices, sold prices and local information for SW3 3BB, SW3 3BQ, SW3 3BG.

Average price (last 12 months)
£425,778
18 sales
Average price (since 2016)
£594,804
232 sales
Price range
£220k – £6.7m
lowest to highest sale
Last sale
14 Jul 2026
SW3 3DL

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At a glance

House prices£426k average44% below the London average CrimeAbout averageHigher crime than about 50% of neighbourhoods in England DeprivationMore deprived than mostDecile 3 of 10 (10 = least deprived) Flood riskNear a flood alert areaLower risk than a warning area Nearest station6 min walkSouth Kensington Underground Station Schools3 rated Good or betterWithin 1.5 miles, 2 Outstanding Ultrafast broadband100% of homesNational average 80% Freehold or leasehold98% leaseholdAcross 357 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

232 property sales on Sloane Avenue, London have been recorded by HM Land Registry since 2016. In the last 12 months 18 homes sold here for an average of £425,778. Most sales here are flat homes, which have sold for an average of £494,580. Average sale prices fell from £550,747 in 2016 to £418,929 in 2026 (-24%), though averages on a single street can swing with the mix of homes sold. That is 44% below the London average of £755,818 over the same period. 35 homes here have sold more than once since 2016; 16 of them sold for more the second time. By property type, sales here have been 98% flat, 2% terraced. Recorded sale prices on Sloane Avenue range from £220,000 to £6,700,000. 2% of homes sold here were freehold and 98% leasehold.

House prices on Sloane Avenue compared

Sloane Avenue£425,778
SW3 postcode area£2,108,017
London£755,818
England & Wales£358,701

Average sale price over the last 12 months. See all SW3 house prices.

Average sale price by year

2016: £550,747 (32 sales)2016£551k2017: £520,500 (16 sales)2017£521k2018: £491,361 (18 sales)2018£491k2019: £448,576 (17 sales)2019£449k2020: £501,419 (18 sales)2020£501k2021: £681,419 (29 sales)2021£681k2022: £658,915 (30 sales)2022£659k2023: £452,371 (14 sales)2023£452k2024: £1,164,474 (19 sales)2024£1.16m2025: £507,802 (25 sales)2025£508k2026: £418,929 (14 sales)2026£419k

Tenure: 2% freehold and 98% leasehold across 357 recorded sales. Lease extension calculator.

Prices by property type

TypeSalesAverage priceLast sold
Flat227£494,58014 Jul 2026
Terraced5£5,145,00024 Sep 2024

Sold prices on Sloane Avenue

AddressDatePriceTypeTenure
923, Chelsea Cloisters, Sloane Avenue SW3 3EU 21 Jul 2026£350,000 FlatLeasehold
464, Chelsea Cloisters, Sloane Avenue SW3 3EQ 16 Jul 2026£212,500 FlatLeasehold
Flat 16, Chelsea Cloisters, Sloane Avenue SW3 3DL 14 Jul 2026£225,000 FlatLeasehold
166, Chelsea Cloisters, Sloane Avenue SW3 3DR 30 Jun 2026£335,000 FlatLeasehold
20, Chelsea Cloisters, Sloane Avenue 24 Jun 2026£340,000 FlatLeasehold
Flat G1, Sloane Avenue Mansions, Sloane Avenue SW3 3JN 21 May 2026£455,000 FlatLeasehold
Flat 924, Nell Gwynn House, Sloane Avenue SW3 3BH 15 May 2026£500,000 FlatLeasehold
Flat 5, Chelsea Cloisters, Sloane Avenue SW3 3DL 5 May 2026£300,000 FlatLeasehold
186, Chelsea Cloisters, Sloane Avenue SW3 3DR 27 Mar 2026£240,000 FlatLeasehold
Flat F10, Sloane Avenue Mansions, Sloane Avenue SW3 3JL 27 Mar 2026£450,000 FlatLeasehold
Flat 35, Chelsea Cloisters, Sloane Avenue SW3 3DN 6 Mar 2026£250,000 FlatLeasehold
Flat 309, Nell Gwynn House, Sloane Avenue SW3 3BA 3 Mar 2026£300,000 FlatLeasehold
Flat 117, Nell Gwynn House, Sloane Avenue SW3 3AY 16 Feb 2026£540,000 FlatLeasehold
Flat 5, 3, Sloane Avenue SW3 3JD 2 Feb 2026£600,000 FlatLeasehold
258, Chelsea Cloisters, Sloane Avenue SW3 3DU 30 Jan 2026£255,000 FlatLeasehold
459, Chelsea Cloisters, Sloane Avenue SW3 3EQ 23 Jan 2026£220,000 FlatLeasehold
Flat 841, Nell Gwynn House, Sloane Avenue SW3 3BQ 23 Jan 2026£1,350,000 FlatLeasehold
Flat G19, Sloane Avenue Mansions, Sloane Avenue SW3 3JN 23 Jan 2026£325,000 FlatLeasehold
Flat 25, Chelsea Cloisters, Sloane Avenue SW3 3DN 9 Jan 2026£300,000 FlatLeasehold
626, Chelsea Cloisters, Sloane Avenue SW3 3EL 22 Dec 2025£360,000 FlatLeasehold
Flat 833, Nell Gwynn House, Sloane Avenue SW3 3BQ 2 Dec 2025£450,000 FlatLeasehold
Flat 826, Nell Gwynn House, Sloane Avenue SW3 3BQ 21 Nov 2025£490,000 FlatLeasehold
Flat 2, 5, Sloane Avenue SW3 3JD 7 Nov 2025£900,000 OtherLeasehold
Flat 105, Nell Gwynn House, Sloane Avenue SW3 3AY 31 Oct 2025£499,000 FlatLeasehold
Flat 26, Chelsea Cloisters, Sloane Avenue SW3 3DN 1 Sep 2025£263,000 FlatLeasehold
Flat 720, Nell Gwynn House, Sloane Avenue SW3 3BG 28 Aug 2025£465,000 FlatLeasehold
Flat B15, Sloane Avenue Mansions, Sloane Avenue SW3 3JG 8 Jul 2025£430,000 FlatLeasehold
Flat 146, Nell Gwynn House, Sloane Avenue SW3 3AX 7 Jul 2025£515,000 FlatLeasehold
532, Chelsea Cloisters, Sloane Avenue SW3 3EH 5 Jun 2025£1,000,000 FlatLeasehold
287, Chelsea Cloisters, Sloane Avenue SW3 3DY 27 May 2025£265,000 FlatLeasehold
634, Chelsea Cloisters, Sloane Avenue SW3 3EL 22 May 2025£650,000 FlatLeasehold
319, Chelsea Cloisters, Sloane Avenue SW3 3EE 9 May 2025£392,500 FlatLeasehold
Flat D18, Sloane Avenue Mansions, Sloane Avenue SW3 3JH 9 May 2025£300,000 FlatLeasehold
648, Chelsea Cloisters, Sloane Avenue SW3 3EN 8 May 2025£965,000 FlatLeasehold
Flat 543, Nell Gwynn House, Sloane Avenue SW3 3BD 2 May 2025£400,000 FlatLeasehold
818, Chelsea Cloisters, Sloane Avenue SW3 3ER 25 Apr 2025£425,000 FlatLeasehold
773, Chelsea Cloisters, Sloane Avenue SW3 3EP 25 Apr 2025£595,000 FlatLeasehold
568, Chelsea Cloisters, Sloane Avenue SW3 3EJ 25 Apr 2025£700,000 FlatLeasehold
446, Chelsea Cloisters, Sloane Avenue SW3 3EQ 25 Apr 2025£650,000 FlatLeasehold
681, Chelsea Cloisters, Sloane Avenue SW3 3EN 25 Apr 2025£520,000 FlatLeasehold
Flat C5, Sloane Avenue Mansions, Sloane Avenue SW3 3JQ 25 Apr 2025£480,000 FlatLeasehold
Flat K11, Sloane Avenue Mansions, Sloane Avenue SW3 3JP 25 Apr 2025£530,000 FlatLeasehold
Flat F2, Sloane Avenue Mansions, Sloane Avenue SW3 3JL 25 Apr 2025£500,000 FlatLeasehold
Flat E10, Sloane Avenue Mansions, Sloane Avenue SW3 3JJ 25 Apr 2025£525,000 FlatLeasehold
Flat 240, Nell Gwynn House, Sloane Avenue SW3 3AZ 10 Apr 2025£520,000 FlatLeasehold
571, Chelsea Cloisters, Sloane Avenue SW3 3EJ 27 Mar 2025£265,000 FlatLeasehold
Flat 210, Nell Gwynn House, Sloane Avenue SW3 3AZ 25 Mar 2025£500,000 FlatLeasehold
Flat 419, Nell Gwynn House, Sloane Avenue SW3 3BB 21 Mar 2025£560,000 FlatLeasehold
Flat 308, Nell Gwynn House, Sloane Avenue SW3 3BA 17 Mar 2025£455,000 FlatLeasehold
658, Chelsea Cloisters, Sloane Avenue SW3 3EN 6 Mar 2025£520,000 FlatLeasehold
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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
Flat 16, Chelsea Cloisters, Sloane Avenue £397,000 (Jan 2016) → £225,000 (Jul 2026) -43%
over 10 yrs
20, Chelsea Cloisters, Sloane Avenue £589,000 (Jun 2016) → £340,000 (Jun 2026) -42%
over 10 yrs
186, Chelsea Cloisters, Sloane Avenue £320,000 (May 2016) → £240,000 (May 2021) → £240,000 (Mar 2026) -25%
over 10 yrs
258, Chelsea Cloisters, Sloane Avenue £275,000 (Jan 2018) → £255,000 (Jan 2026) -7%
over 8 yrs
459, Chelsea Cloisters, Sloane Avenue £420,000 (Jun 2017) → £220,000 (Jan 2026) -48%
over 9 yrs
Flat 25, Chelsea Cloisters, Sloane Avenue £244,000 (Oct 2019) → £225,000 (Sep 2024) → £300,000 (Jan 2026) +23%
over 6 yrs
Flat F11, Sloane Avenue Mansions, Sloane Avenue £510,000 (Sep 2022) → £480,000 (Feb 2025) -6%
over 2 yrs
Flat H14, Sloane Avenue Mansions, Sloane Avenue £375,000 (Mar 2022) → £402,500 (Feb 2025) +7%
over 3 yrs
Flat 722, Nell Gwynn House, Sloane Avenue £1,260,000 (Jan 2017) → £1,100,000 (Jan 2025) -13%
over 8 yrs
830, Chelsea Cloisters, Sloane Avenue £335,000 (Sep 2016) → £255,000 (Nov 2024) -24%
over 8 yrs
Flat 827, Nell Gwynn House, Sloane Avenue £525,000 (Sep 2016) → £525,000 (Sep 2024) +0%
over 8 yrs
Flat 820, Nell Gwynn House, Sloane Avenue £505,000 (Feb 2023) → £520,000 (Aug 2024) +3%
over 2 yrs
Flat B14, Sloane Avenue Mansions, Sloane Avenue £360,000 (Oct 2022) → £350,000 (Jul 2024) -3%
over 2 yrs
Flat 920, Nell Gwynn House, Sloane Avenue £710,000 (Jun 2017) → £610,000 (Jun 2024) -14%
over 7 yrs
Flat 204, Nell Gwynn House, Sloane Avenue £415,000 (Jan 2020) → £415,000 (May 2024) +0%
over 4 yrs
Flat 34, Nell Gwynn House, Sloane Avenue £477,500 (Feb 2017) → £510,000 (Aug 2023) +7%
over 6 yrs
Flat 736, Nell Gwynn House, Sloane Avenue £610,000 (Jun 2021) → £620,000 (Jun 2023) +2%
over 2 yrs
Flat K7, Sloane Avenue Mansions, Sloane Avenue £432,500 (Nov 2018) → £465,000 (Mar 2023) +8%
over 4 yrs
227, Chelsea Cloisters, Sloane Avenue £300,000 (Jan 2020) → £315,000 (Feb 2023) +5%
over 3 yrs
Flat F9, Sloane Avenue Mansions, Sloane Avenue £650,000 (Mar 2016) → £575,000 (Oct 2022) -12%
over 7 yrs
284, Chelsea Cloisters, Sloane Avenue £675,000 (May 2021) → £675,000 (Aug 2022) +0%
over 1 yr
Flat 930, Nell Gwynn House, Sloane Avenue £860,000 (May 2018) → £1,000,000 (Aug 2022) +16%
over 4 yrs
249, Chelsea Cloisters, Sloane Avenue £525,000 (Oct 2017) → £555,000 (Jul 2022) +6%
over 5 yrs
Flat K2, Sloane Avenue Mansions, Sloane Avenue £420,000 (Dec 2018) → £515,000 (Jun 2022) +23%
over 3 yrs
678, Chelsea Cloisters, Sloane Avenue £250,000 (Sep 2018) → £270,000 (May 2022) +8%
over 4 yrs
Flat 440, Nell Gwynn House, Sloane Avenue £720,000 (Aug 2016) → £669,950 (Mar 2022) -7%
over 6 yrs
273, Chelsea Cloisters, Sloane Avenue £315,000 (Jul 2017) → £250,000 (Mar 2022) -21%
over 5 yrs
449, Chelsea Cloisters, Sloane Avenue £317,000 (Oct 2018) → £317,500 (Aug 2021) +0%
over 3 yrs
Flat 810, Nell Gwynn House, Sloane Avenue £520,000 (Feb 2016) → £680,000 (Jun 2021) +31%
over 5 yrs
770, Chelsea Cloisters, Sloane Avenue £543,000 (Jan 2017) → £510,000 (Nov 2020) -6%
over 4 yrs

Showing the 30 most recent of 35 homes with more than one sale.

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Crime and flood risk near Sloane Avenue

Crime

1,052 crimes were reported within about a mile of Sloane Avenue in August 2026.

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

12345678910

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

Other theft186
Anti-social behaviour184
Violence & sexual offences182
Shoplifting149
Vehicle crime85
Theft from the person81

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

Flood risk

Sloane Avenue is in or near 6 Environment Agency flood areas:

  • Tidal Thames in the boroughs of Kensington and Chelsea, Hammersmith and Fulham, Ealing and Hounslow Flood alert area
  • Tidal Thames from Vauxhall Bridge to Battersea Bridge Flood alert area
  • Tidal Thames in the boroughs of Greenwich, Lewisham, Southwark, Lambeth and Wandsworth Flood alert area
  • Tidal Thames in the boroughs of Tower Hamlets, City of London, City of Westminster, Ken and Chelsea Flood alert area
  • Tidal Thames riverside from the Thames Barrier to Putney Bridge 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 Sloane Avenue

SchoolTypeAgesOfstedDistance
Marlborough Primary School 466 pupils Primary 0–11 Report 0.1 mi
Oratory Roman Catholic Primary School 210 pupils Primary Roman Catholic 5–11 Outstanding Report 0.2 mi
St. Thomas More Language College 489 pupils Secondary Roman Catholic 11–16 Good Report 0.2 mi
St Joseph's Catholic Primary School 225 pupils Primary Roman Catholic 3–11 Outstanding Report 0.2 mi
Sussex House School 184 pupils Other independent school Church of England 8–13 Report 0.3 mi
Knightsbridge School 295 pupils Other independent school 2–16 Report 0.4 mi
Francis Holland Preparatory School 256 pupils Other independent school 4–12 Report 0.4 mi
Garden House School 369 pupils Other independent school 3–11 Report 0.5 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

  • London Victoria station 1.0 mi · 20 min walk
  • London Victoria station 1.0 mi · 20 min walk
  • West Brompton station 1.3 mi · 25 min walk
  • South Kensington Underground Station 0.3 mi · 6 min walk
  • Sloane Square Underground Station 0.5 mi · 9 min walk

Nearest bus stops

  • Marlborough Primary School (->E) 1 min walk
  • Marlborough Primary School (->NW) 1 min walk
  • Fulham Road (SW3) (->S) 2 min walk
  • Fulham Road (SW3) (->N, SLOANE AVENUE) 2 min walk

GP surgeries

  • Health Partners At Violet Melchett
    30 Flood Walk, London · 0.4 mi
  • The Chelsea Practice
    43 Chelsea Manor Street, London · 0.4 mi
  • Imperial College Health Centre
    40 Princes Gardens, London · 0.5 mi
  • Knightsbridge Medical Centre
    71-75 Pavilion Road, London · 0.5 mi

Supermarkets

  • Sainsburys Local Sainsburys Sloane Avenue Local · 0.1 mi
  • Whole Foods Market Whole Foods Market King's Road · 0.3 mi
  • Marks and Spencer M&S Kings Rd · 0.3 mi
  • Waitrose Waitrose Kings Road · 0.3 mi

Pharmacies

  • Chelsea Pharmacy · 0.1 mi
  • Chelsea Green (astell) Pharmacy · 0.1 mi
  • Boots · 0.2 mi

Dentists

  • Chelsea Green Dental Clinic · 0.2 mi
  • Chelsea House Dental · 0.3 mi
  • Wellington Clinic · 0.3 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 3 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.

Income3 of 10
Employment4 of 10
Education and skills7 of 10
Health and disability4 of 10
Crime5 of 10
Access to housing and services1 of 10
Living environment2 of 10

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

Homes

HereEng & Wales
Owned12.4%62.5%
Private rented48.4%20.3%
Social rented39.2%17.1%
Households711

People

HereEng & Wales
Under 155.6%17.4%
Aged 15–6475.0%64.1%
Aged 65+19.4%18.6%
Residents1,088

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

Share of homes across Kensington and Chelsea 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 Sloane Avenue

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Who lives around Sloane Avenue

Ethnic group

HereKensington and Chelsea
White59.5%63.9%
Asian, Asian British or Asian Welsh14.5%11.9%
Other ethnic group10.7%9.8%
Black, Black British, Black Welsh, Caribbean or African8%7.8%
Mixed or Multiple ethnic groups7.3%6.6%

Religion

HereKensington and Chelsea
Christian46.3%48.4%
No religion23.4%24.9%
Not answered12.7%10%
Muslim12.4%11.6%
Hindu2.7%1.1%
Buddhist1.4%1.1%
Jewish0.7%1.9%
Other religion0.5%0.7%

Country of birth

HereKensington and Chelsea
Born in the UK45.5%45.9%
Born outside the UK54.5%54.1%

Highest qualification

HereKensington and Chelsea
Level 4 qualifications and above53.8%59.8%
No qualifications15.9%11.2%
Level 3 qualifications10.8%12.5%
Level 2 qualifications6.9%7.1%
Level 1 and entry level qualifications5.5%4.4%
Other qualifications4.8%3.1%
Apprenticeship2.3%1.9%

General health

HereKensington and Chelsea
Very good health47.7%59.8%
Good health32%26.7%
Fair health13%9.1%
Bad health4.8%3.3%
Very bad health2.5%1.1%

Cars or vans per household

HereKensington and Chelsea
No cars or vans in household75.5%58.3%
1 car or van in household21%32.7%
2 cars or vans in household2.9%7.4%
3 or more cars or vans in household0.6%1.6%

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 Kensington and Chelsea.

Planning and heritage near Sloane Avenue

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Planning applications near Sloane Avenue

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

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