Postcode insights

SM6 9NU

Marchmont Road

Wallington South

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Interactive map showing SM6 9NU and surrounding area

Crime
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Detailed insights for SM6 9NU

Overview

Postcode SM6 9NU is located in a major urban area, within the Wallington South ward of Sutton in the London region, and forms part of the Carshalton on the Hill area. It has average deprivation and very low crime levels, with around 34.1 crimes per 1,000 residents per year, about 74% below the London average of 130 per 1,000. The average income per household in Carshalton on the Hill is £83,026 per year. The nearest station is Wallington, about 0.6 miles away. There are 9 primary and 4 secondary schools in the area. There are 2 parks nearby, the closest large park is Roundshaw Park.

Crime rate
2/10
Crimes per 1k residents
34
Deprivation level
6/10
Income level
8/10
Social housing
14.4%
Connectivity
3/10
Flood Risk
No risk
Noise Level
Low

Deprivation level

6/10

Carshalton on the Hill has an average level of deprivation, ranked at position 16,708 out of 32,844 areas in England, placing it within the bottom 49% least deprived areas in England.

Crime level

2/10

Carshalton on the Hill has a very low crime rate, with approximately 34.1 reported incidents per 1,000 population each year.

Social housing

14.4%

Approximately 14.4% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 13.4% of dwellings are socially rented.

Income level

8/10

The average income per household in Carshalton on the Hill is £83,026 per year.

Noise Level

Low

Low noise level (55.0-59.9 dB) from road, approximately 287 ft away from SM6 9NU.

Flood risk

No risk

Carshalton on the Hill near SM6 9NU has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.

Transport

3/10

The nearest station is Wallington located about 0.6 miles away. There are 1 stations nearby.

Nearby public transport stations for SM6 9NU
DistanceZoneNameLinesDirections
0.6 mi

5

Wallington

Southern

Walking directions to Wallington

Parks

Nearby parks and green spaces for SM6 9NU
DistanceNameSizeDirections
0.5 miRoundshaw ParkLargeWalking directions to Roundshaw Park
0.3 miWoodcote GreenSmallWalking directions to Woodcote Green

Area Profile

Population
274
Population density
6,997.5 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
12.7(-59%)
Anti-social behaviour
6.35(-76%)
Criminal damage and arson
5.2(-9%)
Burglary
5.2(-5%)
Vehicle crime
4.62(-51%)
London average

Demographics

Ethnic groups

British
177
65.31%
Indian
23
8.49%
Pakistani
17
6.27%
Other Asian
10
3.69%
Irish
8
2.95%
Total population: 271

Economics

Education (age 16+)

Level 4+ (Degree)
109
49.55%
Level 2 (GCSEs 9-4)
34
15.45%
Level 3 (A level)
34
15.45%
No qualifications
30
13.64%
Level 1 (GCSEs 3-1)
8
3.64%
Total 16+ residents: 220

Housing

Housing tenure

Owns outright
46
38.98%
Owns with a mortgage
43
36.44%
Other social rented
14
11.86%
Private landlord or letting agency
10
8.47%
Social rents from council
3
2.54%
Total households: 118

Property prices in Wallington South

Median price£316,250
Price per sq ft£448
Sales (last 12 months)130
Typical range (middle 50%)£254K – £599K

Based on 130 recent sales, the median property price is £316,250 (about £448 per square foot) in Wallington South area, with individual transactions ranging from £105,000 up to £20,000,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Wallington South over the last year.
TypeSalesMedian£/sq ft
Detached10£842,500£488
Semi-Detached25£715,000£484
Terraced13£477,500£527
Flats82£272,000£417

10-year price trendmedian sale price in Wallington South

Sale price

Ten year median sale price trend for each property type in Wallington South.
YearDetachedFlatsSemi-DetachedTerraced
2016£565,000£256,000£571,250£430,000
2017£744,000£275,000£556,750£402,500
2018£722,000£263,000£610,000£440,000
2019£800,000£270,000£577,500£425,000
2020£800,000£260,000£615,000£417,500
2021£840,000£269,000£626,750£460,000
2022£945,000£289,000£735,000£467,500
2023£802,500£261,000£740,000£455,000
2024£935,000£247,500£696,250£475,000
2025£895,000£274,500£715,000£510,000
2026£755,000£255,000£732,500£480,000
Ten year median sale price trend for each property type in Wallington South.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Wallington South.
YearDetachedFlatsSemi-DetachedTerraced
2016£423£401£403£442
2017£485£434£405£429
2018£464£423£427£415
2019£414£419£400£443
2020£447£389£437£435
2021£522£393£457£481
2022£493£434£496£506
2023£536£404£470£534
2024£469£385£476£486
2025£511£427£502£530
2026£492£393£427£559
Ten year median sale price per square foot trend for each property type in Wallington South.

Price distribution by property typelast 12 months

Price distribution by property type for Wallington South in the last year.

Recent sales

There were 50+ recent sold properties in the last 18 months near SM6 9NU.

Recent sold properties in the last 18 months near SM6 9NU
DateAddressTypeTenurePriceMap
19 Dec 202532, Marchmont Road, Wallington, SM6 9NUSemi-DetachedFreehold£730,000
27 Feb 202691A, Onslow Gardens, Wallington, SM6 9PXFlatsLeasehold£400,000
24 Oct 202581, Onslow Gardens, Wallington, SM6 9PXSemi-DetachedFreehold£745,000
22 Aug 2025112, Onslow Gardens, Wallington, SM6 9QGSemi-DetachedFreehold£815,000
14 Apr 202567, Marchmont Road, Wallington, SM6 9NTFlatsLeasehold£400,000

Schools

In the SM6 9NU postcode area, located within Carshalton on the Hill, there are 9 primary and 4 secondary schools in close proximity.

Nearby primary and secondary schools for SM6 9NU
DistancePhaseNameTypeRating
0.3 miSecondaryWallington High School for GirlsAcademy converter

Good

0.5 miPrimaryBandon Hill Primary SchoolAcademy converter

N/A

0.6 miPrimaryWood Field Primary SchoolAcademy converter

N/A

Local amenities

8 nearby supermarkets & convenience stores within 0.5 mi of SM6 9NU

Nearby supermarkets & convenience stores for SM6 9NU
DistanceNameAddressDirections
0.3 miWoodcote Green Food & Wine153 Woodcote Road, Wallington, SM6 0QDWalking directions to Woodcote Green Food & Wine
0.4 miBest Asia Supermarket39-41 Stafford Road, Wallington, SM6 9APWalking directions to Best Asia Supermarket
0.4 miSainsbury's2 Stafford Road, Wallington, SM6 9AAWalking directions to Sainsbury's
0.4 miBest-one62 Stafford Road, Wallington, SM6 9AYWalking directions to Best-one
0.5 miK.S. Food & Wine92 Stafford Road, Wallington, SM6 9AYWalking directions to K.S. Food & Wine

Council Tax Bands

Annual council tax rates for Sutton district.

Band A£1,586
Band B£1,850
Band C£2,114
Band D£2,379
Band E£2,907
Band F£3,436
Band G£3,964
Band H£4,757

Council tax bands are based on the value of your property. Most homes fall into bands A to D.

Local councillor and member of parliament

Elected local representatives for SM6 9NU, including ward councillors and the local member of parliament.

Local councillors

Jayne Louise McCoy

Wallington South - Elected 7 May 2026

Liberal Democrats

Muhammad Izhar Sadiq

Wallington South - Elected 7 May 2026

Liberal Democrats

Sam Martin

Wallington South - Elected 7 May 2026

Liberal Democrats

Member of parliament

Bobby Dean

Carshalton and Wallington - Elected 4 Jul 2024

Liberal Democrats

Geographic Information

RegionLondonUKI
DistrictSuttonE09000029
Parliamentary ConstituencyCarshalton and WallingtonE14001153
WardWallington SouthE05013771
ParishSutton, unparished areaE43000219
MSOA (Middle Layer Super Output Area)Carshalton on the HillE02000859
LSOA (Lower Layer Super Output Area)Sutton 020EE01004181
Police ForceMetropolitan Police
Postcode Introduced1980-01-01

Frequently asked questions about SM6 9NU

Is SM6 9NU (Carshalton on the Hill) safe?

The area around SM6 9NU records about 34 crimes per 1,000 residents per year, which is a very low crime rate for England: it scores 2 out of 10 on the Area360 crime scale, where 10 is the highest crime level. Across London as a whole the rate is about 130 per 1,000. The most common offences locally are violence and sexual offences, anti-social behaviour and vehicle crime.

What is the average house price near SM6 9NU?

The median sale price around SM6 9NU in Wallington South is £316,250 (about £448 per square foot) based on 130 registered sales according to HM Land Registry data.

What schools are near SM6 9NU?

There are 16 schools close to SM6 9NU, including Wallington High School for Girls (Good), Bandon Hill Primary School and Wood Field Primary School. Ratings are from the latest Ofsted inspections.

What is the nearest station to SM6 9NU?

The closest station to SM6 9NU is Wallington in TfL zone 5, about 978 m away, serving the Southern line.

How deprived is the area around SM6 9NU?

SM6 9NU scores 6 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 16,708 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).

Who represents SM6 9NU (Carshalton on the Hill) in Parliament and on the local council?

The Member of Parliament for Carshalton and Wallington covering SM6 9NU is Bobby Dean (Liberal Democrats), elected at the 2024 general election. The area is represented by 3 local councillors: Jayne Louise McCoy (Liberal Democrats), Muhammad Izhar Sadiq (Liberal Democrats) and Sam Martin (Liberal Democrats).