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Where Is TW1 4SJ? Postcode Map and Facts

Find TW1 4SJ in Richmond upon Thames and explore the information recorded for it. The interactive map shows the postcode’s position and an approximate address-derived outline, with exact-postcode facts and wider neighbourhood statistics clearly identified below. Census 2021 records 74 residents and 29 households at the exact postcode.

Active postcode Small user postcode Richmond upon Thames

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Residents74Exact postcode · Census 2021
Households29Exact postcode · Census 2021
Average sold price£1,159,14314 exact-postcode transactions
IMD decile10 of 10Containing LSOA · 2025

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TW1 4SJ Postcode Facts

Core details from the ONS Postcode Directory. Geography codes identify the official areas containing this postcode.

Exact postcode record

Postcode details

PostcodeTW1 4SJ
Postcode without spacesTW14SJ
StatusActive postcode
User typeSmall user postcode
IntroducedJanuary 1980
Directory version2026-06
Latitude51.4353000
Longitude-0.3295140
British National Grid516,212 E, 172,023 N

Containing official geographies

CountryEngland
RegionLondon
Local authorityRichmond upon Thames
Output Area (2021)E00019547
LSOA (2021)E01003881
MSOA (2021)E02000799
Electoral wardE05013787
Westminster constituencyE14001556
The red outline is an approximate convex hull generated from geocoded property locations and offset outwards by about 25 metres; it is not an official postcode boundary.

Ward and Constituency

The postcode is assigned to these official political geographies. Names and election results will be added when the ElectionMaps datasets are connected.

Containing areas

Electoral Ward

E05013787View Ward Map

Westminster Constituency

E14001556View Constituency Map

TW1 4SJ Population and Households

These Census figures are matched directly to the full postcode, rather than inferred from a wider neighbourhood.

Exact postcode · Census 2021
Residents74
Households29
Female residents42
Male residents32
Residents per household2.6
Counts are from the postcode-level Census population and household datasets. They apply to the exact postcode. Detailed local demographic profiles will be labelled separately when Output Area data is added.

TW1 4SJ Vector Map

A detailed vector map covering a 500 metre radius around the postcode.

500 metre radius
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Local Deprivation

Deprivation is published for the postcode's containing Lower Layer Super Output Area, a neighbourhood geography covering more than one postcode.

Containing LSOA · 2025
LSOA nameRichmond upon Thames 016BE01003881
IMD rank31,759Lower ranks indicate greater deprivation
IMD decile10 of 101 = most deprived, 10 = least deprived
These figures must not be read as applying only to TW1 4SJ. They describe Richmond upon Thames 016B, the wider LSOA containing the postcode.

Sold Property Prices in TW1 4SJ

Land Registry Price Paid Data transactions matched to this exact full postcode.

Exact postcode · 14 sales
Average price£1,159,143Across all matched transactions
Lowest price£330,000Since 2020
Highest price£4,000,000Exact-postcode record
Latest sale1 Dec 2025Most recent supplied transaction
Sale dateAddressProperty typeTenurePrice
1 Dec 202559, STRAWBERRY VALE, TWICKENHAMFlat or maisonetteLeasehold£535,000
3 Jun 2025111, STRAWBERRY VALE, TWICKENHAMTerracedFreehold£1,350,000
2 May 2025111, STRAWBERRY VALE, TWICKENHAMTerracedFreehold£850,000
27 Mar 2025FIRST FLOOR FLAT, 97, STRAWBERRY VALE, TWICKENHAMFlat or maisonetteLeasehold£477,000
24 Mar 2025FLAT 3, 97, STRAWBERRY VALE, TWICKENHAMFlat or maisonetteLeasehold£560,000
22 Apr 202463, STRAWBERRY VALE, TWICKENHAMFlat or maisonetteLeasehold£330,000
23 Nov 2023107, STRAWBERRY VALE, TWICKENHAMSemi-detachedFreehold£4,000,000
20 May 202271, STRAWBERRY VALE, TWICKENHAMTerracedFreehold£780,000
19 May 202299, STRAWBERRY VALE, TWICKENHAMSemi-detachedFreehold£3,800,000
14 Apr 2022FLAT 3, 97, STRAWBERRY VALE, TWICKENHAMFlat or maisonetteLeasehold£566,000
7 Feb 2022113, STRAWBERRY VALE, TWICKENHAMTerracedFreehold£1,450,000
28 Jun 2021GROUND FLOOR FLAT, 97, STRAWBERRY VALE, TWICKENHAMFlat or maisonetteLeasehold£440,000
Sold prices are completed transactions in the supplied Land Registry dataset. They are not current valuations or asking prices.

Schools and GP Practices Near TW1 4SJ

Open schools and active GP practices in the TW1 postcode district, ordered by straight-line distance where coordinates are available.

TW1 postcode district
School · 0.4 km

Newland House School

Other independent school

Waldegrave Park, Twickenham, TW1 4TQ

Ages 3–13 · 392 pupils of 442 capacity

02088651234

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School · 0.4 km

Seva Education Twickenham

Other independent special school

11 Waldegrave Park, Twickenham, TW1 4TL

Ages 5–16 · 21 pupils of 60 capacity

02084222999

School · 0.5 km

St Mary's University, Twickenham

Higher education institutions

Waldegrave Road, Strawberry Hill, Twickenham, TW1 4SX

02082404000

Visit website

School · 0.7 km

Radnor House

Other independent school

Pope's Villa, Cross Deep, Twickenham, Middlesex, TW1 4QG

Ages 11–18 · 471 pupils of 509 capacity

02088916264

School · 0.8 km

St Catherine's School

Other independent school

Cross Deep, Twickenham, Middlesex, UK, TW1 4QJ

Ages 7–18 · 381 pupils of 455 capacity

02088912898

Visit website

GP practice · 1.1 km

CROSS DEEP SURGERY

B

CROSS DEEP SURG & MED CTR, 4 CROSS DEEP, TWICKENHAM, TW1 4QP

020 88928124

GP practice · 1.2 km

CGL RICHMOND UPON THAMES

B

RICHMOND INTEGRATED RECOV, UNIT 2 ILEX HOUSE, TWICKENHAM, TW1 4HF

020 88910161

GP practice · 1.3 km

ACORN GROUP PRACTICE

B

29-35 HOLLY ROAD, TWICKENHAM, TW1 4EA

02088 910073

School · 1.4 km

St Richard Reynolds Catholic High School

Academy converter

Clifden Road, Twickenham, London, TW1 4LT

Ages 11–18 · 1,175 pupils of 1,097 capacity

9.0% eligible for free school meals

02083254630

Visit website

School · 1.4 km

St Richard Reynolds Catholic Primary School

Academy converter

Clifden Road, Twickenham, London, TW1 4LT

Ages 4–11 · 210 pupils of 210 capacity

6.2% eligible for free school meals

02083254630

Visit website

School · 1.5 km

Strathmore School

Academy special converter

Station Road, Twickenham, TW1 4DQ

Ages 4–19 · 108 pupils of 95 capacity

40.2% eligible for free school meals

02089480047

GP practice · 1.6 km

YORK MEDICAL PRACTICE

B

ST JOHNS HEALTH CENTRE, OAK LANE, TWICKENHAM, TW1 3PA

020 87440220

The search is currently limited to records whose own postcode begins with TW1. Distances are approximate straight-line distances, not travel distances.

Companies Registered at TW1 4SJ

Companies House records whose registered-office address uses this exact postcode.

Exact registered postcode
Registered companies7All supplied statuses
Active companies7Companies House status
Active · 16917659

TOIKIDO STUDIOS LIMITED

Private Limited Company

Incorporated 17 December 2025

90030 - Artistic creation

Companies House record

Active · 14906430

ESHALON LIMITED

Private Limited Company

Incorporated 31 May 2023

74100 - specialised design activities

Companies House record

Active · 12989110

MADE KIND LTD

Private Limited Company

Incorporated 2 November 2020

47910 - Retail sale via mail order houses or via Internet

Companies House record

Active · 12877756

TOIKIDO LTD

Private Limited Company

Incorporated 14 September 2020

77400 - Leasing of intellectual property and similar products, except copyright works

Companies House record

Active · 08094479

GEEK VINTIQUE LTD

Private Limited Company

Incorporated 6 June 2012

47990 - Other retail sale not in stores, stalls or markets

Companies House record

Active · 08094628

ORANGE GROVE LIMITED

Private Limited Company

Incorporated 6 June 2012

47990 - Other retail sale not in stores, stalls or markets

Companies House record

Active · 03409257

97 STRAWBERRY VALE LIMITED

Private Limited Company

Incorporated 25 July 1997

98000 - Residents property management

Companies House record

A registered office can be an accountant, agent or correspondence address. A company listed here does not necessarily trade from this postcode.

Crime in the Local LSOA

Police.uk street-level incidents recorded across the postcode's containing LSOA in May 2026.

Containing LSOA · E01003881

7 recorded incidents

Richmond upon Thames 016B includes TW1 4SJ and other nearby postcodes.

Crime typeIncidents
Violence and sexual offences3
Other theft2
Anti-social behaviour1
Robbery1
Crime figures apply to the whole Richmond upon Thames 016B LSOA, not only to TW1 4SJ. Locations may be anonymised by the source.

TW1 4SJ Questions

Answers use the geographic scope stated with each dataset above.

Where is the TW1 4SJ postcode?

TW1 4SJ is in Richmond upon Thames, England.

How many people live in TW1 4SJ?

The Census 2021 postcode-level dataset records 74 residents at TW1 4SJ. This is an exact postcode count.

What do the deprivation figures for TW1 4SJ describe?

The deprivation figures describe the containing Lower Layer Super Output Area, not only the individual postcode.

Are the property prices for the exact postcode?

Yes. The sold-price records shown on this page are Land Registry transactions matched to the full TW1 4SJ postcode.

Can I buy a vector map of TW1 4SJ?

Vector Maps supplies editable UK postcode area, district and sector map files. For a vector or printed map focused on the full TW1 4SJ postcode and its approximate address-derived outline, request a custom map.

Other Postcodes in TW1 4

Explore other full postcodes in the same postcode sector.

Postcode sector