Property profile

Flat 3Addison Court, 15 Heath Road

TW1 4AG

South Twickenham

Area profile →

Map showing Flat 3, Addison Court, 15 Heath Road, Twickenham

Estimated sale price

£375,000

Flats sold in South Twickenham

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 sold12 Sept 2025
£345,000Change since last sale: +£30,000 (+8.6%)
Annualised change
+9.3% per yearRichmond upon Thames annualised change (flats) since 2025: −4.0% per yearThis property outperformed the market
Price per sq ftLocal median £621 per sq ft
£710 per sq ftEstimate vs local median: +£89 per sq ft (+14%)
Local sold pricesMedian for flats in South Twickenham
£440,000Estimate vs local median: −£65,000 (−15%)
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 / Not Recorded
TenureLeasehold
Construction period1991-1995
Floor area49 m² / 527 sq ft
Rooms3 habitable / 3 heated
Floor level2
EPC ratingD
EPC inspection08 Jul 2025

Sales history

DatePriceChange
12 Sept 2025£345,000+94%
19 Sept 2003£178,000+91%
08 Feb 1999£93,000-

Local market

Property prices in South Twickenham

Median price£750,000
Price per sq ft£760
Sales (last 12 months)139
Typical range (middle 50%)£479K – £1.1M

Based on 139 recent sales, the median property price is £750,000 (about £760 per square foot) in South Twickenham area, with individual transactions ranging from £240,000 up to £1,950,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in South Twickenham over the last year.
TypeSalesMedian£/sq ft
Semi-Detached25£1,285,000£812
Detached3£940,000£775
Terraced68£852,500£794
Flats43£440,000£621

10-year price trendmedian sale price in South Twickenham

Sale price

Ten year median sale price trend for each property type in South Twickenham.
YearDetachedFlatsSemi-DetachedTerraced
2016£1,175,000£390,000£940,000£680,000
2017£1,300,000£420,000£1,062,500£700,000
2018£1,375,000£401,000£1,140,000£675,000
2019£1,250,000£390,000£1,165,250£697,975
2020£1,460,000£417,000£1,265,000£780,000
2021£1,700,000£390,000£1,145,000£769,500
2022£1,775,000£427,500£1,271,500£800,000
2023£1,170,000£415,000£1,202,500£783,750
2024£1,415,000£444,950£1,260,000£840,000
2025£1,420,000£416,000£1,365,000£850,000
2026£580,000£432,500£1,285,000£658,750
Ten year median sale price trend for each property type in South Twickenham.

Price per sq ft

Ten year median sale price per square foot trend for each property type in South Twickenham.
YearDetachedFlatsSemi-DetachedTerraced
2016£690£627£706£685
2017£736£671£756£712
2018£787£648£696£693
2019£850£606£700£659
2020£901£633£767£713
2021£788£583£738£738
2022£998£639£796£776
2023£795£674£784£758
2024£800£645£894£753
2025£780£641£863£795
2026£770£613£847£812
Ten year median sale price per square foot trend for each property type in South Twickenham.

Price distribution by property typelast 12 months

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

Recent sales

There were 50+ recent sold properties in the last 18 months near TW1 4AG.

Recent sold properties in the last 18 months near TW1 4AG
DateAddressTypeTenurePriceMap
12 Sept 2025Flat 3, Addison Court, 15, Heath Road, Twickenham, TW1 4AGFlatsLeasehold£345,000
01 Jul 2025Bookbinder House, 67A, Holly Road, Twickenham, TW1 4HFOtherLeasehold£82,500
14 Aug 202533A, Popesgrove Mansions, Heath Road, Twickenham, TW1 4AXFlatsLeasehold£393,000
16 Jan 20267, Poulett Gardens, Twickenham, TW1 4QSSemi-DetachedFreehold£1,540,000
09 May 202583A, Heath Road, Twickenham, TW1 4AWFlatsLeasehold£265,000

Other properties at this postcode

AddressTenureFloor areaLast sale
Flat 1 Addison Court, 15, Heath Road, TwickenhamLeasehold67 m²£245,000 (2006)
Flat 2 Addison Court, 15, Heath Road, TwickenhamLeasehold54 m²£94,000 (1997)
Flat 4 Addison Court, 15, Heath Road, TwickenhamLeasehold50 m²£292,000 (2018)
Flat 6 Addison Court, 15, Heath Road, TwickenhamLeasehold67 m²£399,950 (2015)
Flat 7 Addison Court, 15, Heath Road, TwickenhamLeasehold55 m²£405,000 (2015)
Flat 8 Addison Court, 15, Heath Road, TwickenhamLeasehold58 m²£142,500 (2000)
Flat 9, Addison Court, 15 Heath Road, TwickenhamLeasehold62 m²£119,500 (1999)
Flat 15, Addison Court, 15 Heath Road, TwickenhamLeasehold77 m²£485,000 (2025)
Flat 16 Addison Court, 15, Heath Road, TwickenhamLeasehold78 m²£475,000 (2022)
Flat 17 Addison Court, 15, Heath Road, TwickenhamLeasehold76 m²£390,000 (2014)

Area insights for TW1 4AG

Full area profile →

Overview

Postcode TW1 4AG is located in a major urban area, within the South Twickenham ward of Richmond upon Thames in the London region, and forms part of the Twickenham Town area. It has very low deprivation and low crime levels, with around 50.5 crimes per 1,000 residents per year, about 61% below the London average of 130 per 1,000. The average income per household in Twickenham Town is £101,183 per year. The nearest station is Twickenham, about 0.3 miles away. There are 10 primary and 3 secondary schools in the area. There are 7 parks nearby, the closest small park is Radnor Gardens.

Crime rate
4/10
Crimes per 1k residents
51
Deprivation level
2/10
Income level
10/10
Social housing
0%
Connectivity
7/10
Flood Risk
No risk
Noise Level
Very High

Deprivation level

2/10

Twickenham Town has a very low level of deprivation, ranked at position 29,736 out of 32,844 areas in the United Kingdom, placing it within the bottom 9% least deprived areas in England.

Crime level

4/10

Twickenham Town has a low crime rate, with approximately 50.5 reported incidents per 1,000 population each year.

Social housing

0%

Approximately 0.0% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 6.0% of dwellings are socially rented.

Income level

10/10

The average income per household in Twickenham Town is £101,183 per year.

Noise Level

Very High

Very High noise level (>=75.0 dB) from road, approximately 64 ft away from TW1 4AG.

Flood risk

No risk

Twickenham Town near TW1 4AG has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.

Transport

7/10

The nearest station is Twickenham located about 0.3 miles away. There are 3 stations nearby.

Nearby public transport stations for TW1 4AG
DistanceZoneNameLinesDirections
0.3 mi

5

Twickenham

South Western

Walking directions to Twickenham
0.6 mi

5

Strawberry Hill

South Western

Walking directions to Strawberry Hill
0.8 mi

4

St Margarets

South Western

Walking directions to St Margarets

Parks

Nearby parks and green spaces for TW1 4AG
DistanceNameSizeDirections
0.3 miRadnor GardensSmallWalking directions to Radnor Gardens
0.3 miYork House GardensSmallWalking directions to York House Gardens
0.3 miYork House GardensSmallWalking directions to York House Gardens

Area Profile

Population
271
Population density
8,766.2 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
19.5(-37%)
Anti-social behaviour
15.5(-42%)
Burglary
6.5(+19%)
Other theft
5(-56%)
Criminal damage and arson
4(-30%)
London average

Demographics

Ethnic groups

British
182
67.41%
Other White
38
14.07%
Indian
17
6.3%
Irish
11
4.07%
Other Asian
7
2.59%
Total population: 270

Economics

Education (age 16+)

Level 4+ (Degree)
144
64.57%
Level 3 (A level)
35
15.7%
Level 2 (GCSEs 9-4)
19
8.52%
No qualifications
17
7.62%
Level 1 (GCSEs 3-1)
5
2.24%
Total 16+ residents: 223

Housing

Housing tenure

Owns with a mortgage
43
38.05%
Owns outright
41
36.28%
Private landlord or letting agency
28
24.78%
Other forms of private rent
1
0.88%
Total households: 113

Schools

In the TW1 4AG postcode area, located within Twickenham Town, there are 10 primary and 3 secondary schools in close proximity.

Nearby primary and secondary schools for TW1 4AG
DistancePhaseNameTypeRating
0.1 miNot applicableSt Catherine's SchoolOther independent school

N/A

0.3 miSecondarySt Richard Reynolds Catholic High SchoolAcademy converter

Outstanding

0.3 miPrimarySt Richard Reynolds Catholic Primary SchoolAcademy converter

Outstanding

Local amenities

15 nearby supermarkets & convenience stores within mi of TW1 4AG

Nearby supermarkets & convenience stores for TW1 4AG
DistanceNameAddressDirections
0 miHarvest Haven17 Heath Road, Twickenham, TW1 4AWWalking directions to Harvest Haven
0 miM&S Simply Food2,4 Heath Road, Twickenham, TW1 4BZWalking directions to M&S Simply Food
0.1 miIceland29-33 King Street, Twickenham, TW1 3SDWalking directions to Iceland
0.1 miBubbles Food & Wine27 Heath Road, Twickenham, TW1 4AWWalking directions to Bubbles Food & Wine
0.1 miTesco Express26-30 King Street, Twickenham, TW1 3SNWalking directions to Tesco Express