Map & location
Overview
SW1P 3AA falls within the St James's ward of the London Borough of Westminster, occupying a privileged position between Victoria Street and Birdcage Walk, close to the northern edge of St James's Park. The immediate neighbourhood is defined by grand governmental architecture, embassy buildings and the quiet ceremonial grandeur of one of London's oldest royal parks, placing this postcode at the symbolic centre of British public life.
The area is characterised by a mix of government offices, diplomatic missions, professional services firms and a small but exclusive residential population. Nearby landmarks include Westminster Abbey, the Houses of Parliament and New Scotland Yard on Victoria Embankment, making SW1P 3AA a postcode synonymous with power, heritage and some of the finest public open space in the capital.
Source: HM Land Registry Price Paid
The median sold price here is £1,900,758, around 66% above the wider SW1P district average of £1,142,690 (HM Land Registry, 157 recent sales).
Getting here
The postcode is extremely well served by central London's bus network, with stops on Victoria Street and Birdcage Walk providing frequent connections across the capital. Walking distances to the West End, the South Bank and Victoria are all under 15 minutes. Cycling is straightforward via dedicated lanes on Birdcage Walk and the Embankment, and several Santander Cycles docking stations are located within a few hundred metres. The area is also accessible via the PGCC congestion charge zone; car travel into this part of Westminster is subject to the London Congestion Charge during weekday hours.
What it's famous for
St James's and the surrounding SW1P area are steeped in British constitutional history. Westminster Abbey, site of coronations and royal weddings for nearly a thousand years, stands just to the north. Parliament Square — home to statues of Churchill, Lincoln and Mandela — is a stone's throw away. St James's Park, the oldest of the Royal Parks in London, flanks the postcode to the south and west, famed for its pelicans and views towards Buckingham Palace. The neighbourhood has long been the backdrop to national ceremony, from State Openings of Parliament to Remembrance Sunday processions along Whitehall.
Services & facilities
Multiple central government departments occupy nearby buildings on Victoria Street and Whitehall.
Numerous solicitors and consultancies cluster around Westminster and Victoria Street.
Full-service post office branch serving the local area.
Several embassies and high commissions are located within the St James's ward.
Major conference and events venue adjacent to Westminster Abbey.
Tourist attractions
Royal park with a lake, pelicans and views to Buckingham Palace.
~150 mUNESCO World Heritage Site; coronation church since 1066.
~300 mIconic Gothic Revival palace at the heart of British democracy.
~400 mHistoric square lined with statues of world statesmen.
~350 mOriginal underground Cabinet War Rooms from WWII, now a museum.
~500 mTree-lined ceremonial avenue bordering St James's Park.
~100 mGPs, pharmacies & dentists
GP surgeries
SW1H9HP · 020 72333553
~150 mSW1P3PB · 020 75892478
~350 mSW1P2BG · 020 72228593
~650 mPharmacies
SW1A2JR · 020 79304571
~250 mSW1H0AZ · 020 72221828
~450 mSW1P2HY · 02072 221589
~600 mDentists
SW1H0EU
~500 mSW1P3LT
~500 mSource: NHS Organisation Data Service
Schools & universities
The nearest school, Harris Westminster Sixth Form, is ~250 m away.
Free schools 16 to 19
~250 mOther independent school
~250 mOther independent school
~300 mVoluntary aided school
~450 mAcademy converter
~700 mSource: Get Information About Schools (DfE)
Businesses & shops
Largest employer in the immediate area; numerous departments nearby.
Major consultancy firms maintain Westminster offices close by.
Broadcast media offices clustered around the Westminster area.
Public law and regulatory specialists operating near Parliament.
Luxury and business hotels serving the parliamentary corridor.
Gyms & leisure
Walking, wildlife and rowing lake in a Royal Park setting.
~150 mCafé and restaurant in St James's Park with lakeside terrace.
~300 mFascinating WWII underground museum operated by the IWM.
~500 mNational gallery of British art, a short walk along Millbank.
~900 mSeveral West End theatres reachable on foot within 20 minutes.
Service providers
Full-fibre and FTTC broadband available across SW1P.
Cable broadband available in parts of SW1P.
4G/5G coverage from EE, Vodafone, O2 and Three throughout the area.
Electricity distribution network operator for inner London.
Water and sewerage services provider for Westminster.
Residential & community
Late-Victorian and Edwardian mansion blocks on nearby streets.
Contemporary residential conversions near Victoria and Millbank.
Predominantly private-tenure stock reflecting SW1 prestige values.
Most of SW1P 3AA's immediate surroundings are commercial or governmental.
Transport
Train & Tube
Westminster Station
Westminster
St James's Park Station
St Jamess Park
Charing Cross
Charing Cross
Embankment
Embankment
Bus stops
Victoria Street stops
Frequent services along Victoria Street heading east to the City and west to Victoria.
Birdcage Walk / Broadway
Services connecting Westminster, Victoria and Embankment.
Parliament Square
Multiple cross-London routes passing Parliament Square.
Cycle hire
Santander Cycles — Storey's Gate
Docking station at Storey's Gate adjacent to St James's Park.
Santander Cycles — Great Smith Street
Docking station close to Westminster Abbey.
Birdcage Walk Cycle Lane
Dedicated cycle lane running the length of Birdcage Walk.
Source: NaPTAN (DfT)
EV, defibrillators & more
EV charging
Westminster City Council EV Points
On-street charge points available at various locations across SW1.
Defibrillators
Publicly accessible defibrillators
AEDs registered at several government and public buildings nearby.
Postboxes & Post Office
Post Office — Victoria Street
Nearest full-service post office branch.
Fuel stations
Central London fuel stations
Nearest petrol stations are located towards Vauxhall Bridge Road and Millbank.
Places of worship
Collegiate church and national place of worship since medieval times.
~300 mParish church of the House of Commons, Grade I listed.
~350 mMother church of the Catholic Church in England and Wales.
~700 mHistoric Methodist church and conference venue opposite the Abbey.
~300 mCrime & safety
Recorded crime here runs about 1249% above the national average (918.2 crimes per 1,000 residents per month, police.uk).
3440 street-level crimes were reported within about a mile of this postcode in April 2026.
Source: data.police.uk. Locations are approximate (anonymised to map points) and cover England, Wales & Northern Ireland.
Area data & demographics
This neighbourhood falls in deprivation decile 5 of 10 (1 = most deprived), among the more deprived areas (Indices of Deprivation).
At the 2021 Census, this neighbourhood (LSOA) had a usual resident population of about 2,102.
Housing & utilities
One of central London's most sought-after postcodes, primarily commercial and governmental with limited residential stock.
A mixture of Edwardian mansion blocks and modern developments characterises nearby residential streets.
Where residential, housing is almost entirely private rented or owner-occupied at premium values.
Demographics
Air quality & noise
Extensive Royal Park offering green relief within this dense urban environment.
Central London location means NO₂ levels can exceed targets during peak traffic periods.
Traffic, ceremonial events and tourism generate significant background noise levels.
The Environment Agency identifies parts of SW1 within tidal Thames flood modelling zones; Thames Barrier provides protection.
FAQs
Where exactly is the SW1P 3AA postcode?
SW1P 3AA is located in the St James's ward of the City of Westminster, in central London. It sits between Victoria Street and Birdcage Walk, close to St James's Park and Parliament Square — one of the most historic parts of the capital.
What is the nearest Underground station to SW1P 3AA?
Several London Underground stations serve this postcode — see the Transport section above for distances to the closest options.
Which council covers SW1P 3AA?
SW1P 3AA falls within the London Borough of Westminster (Westminster City Council), which provides local government services including waste collection, planning and housing.
Which parliamentary constituency is SW1P 3AA in?
The postcode is in the Cities of London and Westminster constituency, represented in the House of Commons.
What is SW1P 3AA like as an area?
The area has a prestigious, governmental character with grand Victorian and Edwardian architecture, proximity to Parliament, Westminster Abbey and St James's Park. It is busy during the day with civil servants, tourists and professionals, and relatively quiet at night. It is considered one of the most historically significant locations in the UK.
Are there schools near SW1P 3AA?
Several schools serve the wider St James's and Westminster area — see the Schools section above for the nearest options, with distances and Ofsted ratings.
What are house prices like in SW1P?
The SW1P district sits within one of London's most expensive property markets. Prices are significantly above the London average, reflecting the area's central location, prestige and limited supply of residential stock. For current figures, consult the Land Registry or a local estate agent.
What buses serve SW1P 3AA?
The area is well served by buses along Victoria Street and Birdcage Walk, with routes connecting to Victoria, the Strand, the City of London and beyond. Key stops include those on Victoria Street and Parliament Square, served by over a dozen routes.
Is SW1P 3AA in the London Congestion Charge zone?
Yes, SW1P 3AA falls within the London Congestion Charge zone. Drivers bringing vehicles into this area on weekdays and weekends during charging hours must pay the daily charge unless they qualify for an exemption or discount.
Nearby postcodes
Other postcodes near SW1P 3AA:
Useful links
Official records and property listings for SW1P 3AA: