Property profile

31Onslow Avenue

Map showing 31, Onslow Avenue, Sutton

Property Price
150k200k250k300k400k500k750k1.5M

Estimated sale price

£1,240,000

Detached sold in Cheam

The box shows the middle 50% of detached 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 sold05 Nov 2025
£1,185,000Change since last sale: +£57,000 (+4.8%)
Annualised change
+5.7% per yearSutton annualised change (detached) since 2025: −1.0% per yearThis property outperformed the market
Price per sq ftLocal median £589 per sq ft
£708 per sq ftEstimate vs local median: +£119 per sq ft (+20%)
Local sold pricesMedian for detached in Cheam
£1,308,750Estimate vs local median: −£67,000 (−5.1%)
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 typeHouse / Detached
TenureFreehold
Construction period1930-1949
Floor area163 m² / 1,755 sq ft
Rooms8 habitable / 8 heated
EPC ratingD
EPC inspection30 Nov 2016

Sales history

DatePriceChange
05 Nov 2025£1,185,000+59%
20 Feb 2014£743,000+96%
06 Sept 2002£380,000-

Local market

Property prices in Cheam

Median price£595,000
Price per sq ft£564
Sales (last 12 months)109
Typical range (middle 50%)£465K – £950K

Based on 109 recent sales, the median property price is £595,000 (about £564 per square foot) in Cheam area, with individual transactions ranging from £168,000 up to £2,825,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Cheam over the last year.
TypeSalesMedian£/sq ft
Detached30£1,308,750£589
Semi-Detached24£628,750£542
Terraced28£565,000£589
Flats27£375,000£556

10-year price trendmedian sale price in Cheam

Sale price

Ten year median sale price trend for each property type in Cheam.
YearDetachedFlatsSemi-DetachedTerraced
2016£1,083,750£278,500£515,000£444,000
2017£950,000£300,000£580,000£455,000
2018£937,498£310,000£535,000£470,000
2019£967,500£290,000£551,500£455,000
2020£938,000£300,000£559,975£460,750
2021£1,100,000£305,000£612,500£504,750
2022£1,237,500£360,000£653,000£560,900
2023£1,233,504£397,500£735,000£530,000
2024£1,400,000£360,500£710,000£550,000
2025£1,290,000£308,500£740,000£582,500
2026£1,376,250£388,500£540,000£539,975
Ten year median sale price trend for each property type in Cheam.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Cheam.
YearDetachedFlatsSemi-DetachedTerraced
2016£473£542£504£453
2017£476£523£499£475
2018£454£531£439£476
2019£510£497£474£465
2020£549£492£520£494
2021£561£516£554£517
2022£625£566£556£591
2023£597£538£578£548
2024£614£529£591£544
2025£626£555£561£587
2026£579£580£542£604
Ten year median sale price per square foot trend for each property type in Cheam.

Price distribution by property typelast 12 months

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

Recent sales

There were 18 recent sold properties in the last 18 months near SM2 7ED.

Recent sold properties in the last 18 months near SM2 7ED
DateAddressTypeTenurePriceMap
05 Nov 202531, Onslow Avenue, Sutton, SM2 7EDDetachedFreehold£1,185,000
11 Apr 20257, Onslow Avenue, Sutton, SM2 7EDDetachedFreehold£1,575,000
15 May 202620, The Dene, Sutton, SM2 7EGDetachedFreehold£915,000
22 May 202615A, Warren Avenue, Sutton, SM2 7QLDetachedFreehold£1,435,000
06 Oct 202528, High View, Sutton, SM2 7DYDetachedFreehold£1,345,000

Other properties at this postcode

AddressTenureFloor areaLast sale
7 Onslow Avenue, Cheam, SuttonFreehold187 m²£1,575,000 (2025)
11 Onslow Avenue, Cheam, SuttonFreehold170 m²£1,520,000 (2021)
13, Onslow Avenue, Cheam, Sutton-191 m²-
15, Onslow Avenue, SuttonFreehold283 m²£1,260,000 (2013)
17 Onslow Avenue, Cheam, SuttonFreehold388 m²£777,000 (2013)
21 Onslow Avenue, Cheam, SuttonFreehold270 m²£790,000 (2004)
25 Onslow Avenue, Cheam, SuttonFreehold355 m²£720,000 (2006)
27 Onslow Avenue, Cheam, SuttonFreehold265 m²£1,640,000 (2024)
29, Onslow Avenue, Cheam, SuttonFreehold111 m²£800,000 (2020)
33 Onslow Avenue, Cheam, SuttonFreehold352 m²£950,000 (2022)

Area insights for SM2 7ED

Full area profile →

Overview

Postcode SM2 7ED is located in a major urban area, within the Cheam ward of Sutton in the London region, and forms part of the Belmont & South Cheam area. It has very low deprivation and very low crime levels, with around 23.9 crimes per 1,000 residents per year, about 82% below the London average of 130 per 1,000. The average income per household in Belmont & South Cheam is £107,119 per year. The nearest station is Belmont, about 0.5 miles away. There are 3 primary and 2 secondary schools in the area.

Crime rate
1/10
Crimes per 1k residents
24
Deprivation level
1/10
Income level
10/10
Social housing
1.9%
Connectivity
2/10
Flood Risk
No risk
Noise Level
No noise

Deprivation level

1/10

Belmont & South Cheam has a very low level of deprivation, ranked at position 33,311 out of 32,844 areas in the United Kingdom, placing it within the bottom 1% least deprived areas in England.

Crime level

1/10

Belmont & South Cheam has a very low crime rate, with approximately 23.9 reported incidents per 1,000 population each year.

Social housing

1.9%

Approximately 1.9% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 2.4% of dwellings are socially rented.

Income level

10/10

The average income per household in Belmont & South Cheam is £107,119 per year.

Noise Level

No noise

No significant noise sources from railways or roads near SM2 7ED.

Flood risk

No risk

Belmont & South Cheam near SM2 7ED has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.

Transport

2/10

The nearest station is Belmont located about 0.5 miles away. There are 3 stations nearby.

Nearby public transport stations for SM2 7ED
DistanceZoneNameLinesDirections
0.5 mi

5

Belmont

Southern

Walking directions to Belmont
0.9 mi

5

Cheam

Southern

Walking directions to Cheam
0.9 mi

6

Banstead

Southern

Walking directions to Banstead

Parks

No parks nearby

Area Profile

Population
306
Population density
1,960.4 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
7.79(-75%)
Anti-social behaviour
5.56(-79%)
Criminal damage and arson
4.45(-22%)
Vehicle crime
3.89(-58%)
Public order
2.78(-59%)
London average

Demographics

Ethnic groups

British
171
55.34%
Indian
41
13.27%
Pakistani
33
10.68%
Other Asian
11
3.56%
Irish
11
3.56%
Total population: 309

Economics

Education (age 16+)

Level 4+ (Degree)
149
61.57%
No qualifications
26
10.74%
Level 3 (A level)
18
7.44%
Level 2 (GCSEs 9-4)
16
6.61%
Level 1 (GCSEs 3-1)
15
6.2%
Total 16+ residents: 242

Housing

Housing tenure

Owns outright
55
52.38%
Owns with a mortgage
41
39.05%
Private landlord or letting agency
5
4.76%
Social rents from council
2
1.9%
Other forms of private rent
2
1.9%
Total households: 105

Schools

In the SM2 7ED postcode area, located within Belmont & South Cheam, there are 3 primary and 2 secondary schools in close proximity.

Nearby primary and secondary schools for SM2 7ED
DistancePhaseNameTypeRating
0.4 miPrimaryAvenue Primary AcademyAcademy converter

Outstanding

0.7 miPrimaryCuddington Croft Primary SchoolAcademy converter

Good

0.9 miSecondaryOverton Grange SchoolAcademy converter

Good

Local amenities

2 nearby supermarkets & convenience stores within mi of SM2 7ED

Nearby supermarkets & convenience stores for SM2 7ED
DistanceNameAddressDirections
0.4 miMcColl's24 Station Road, Sutton, SM2 6BSWalking directions to McColl's
0.4 miBelmont Food & Wines21 Station Road, Sutton, SM2 6BXWalking directions to Belmont Food & Wines