Postcode sold prices
House prices in SW1A (London SW1A)
Real HM Land Registry sales for SW1A (London SW1A). 20 completed transactions in the last 24 months, with a median sale price of £1.90m.
Median sold price (24m)
£1.90m
Average sold price (24m)
£4.47m
Recorded sales
20
Top property type
Flat
About the SW1A (London SW1A) market
SW1A (London SW1A) has seen 20 recorded property sales in the last two years, with prices typically settling around £1.90m. The mix of homes changing hands is dominated by flat, which shapes both asking and achieved prices across the postcode district.
Sold price data on this page comes directly from HM Land Registry Price Paid Data and covers every registered residential transaction — freehold and leasehold, new build and existing homes. Because the figures reflect completed sales rather than asking prices, they are the most reliable indicator of what buyers actually paid in SW1A (London SW1A).
To understand the current market, compare the sold prices below with live asking prices on Gaffbee. If asking prices sit well above recent sold values, expect longer negotiations; if they cluster near the sold median, homes in SW1A (London SW1A) are pricing to move.
Sales by property type
- Flat15 sales
- Other4 sales
- Terraced1 sales
12-month price trend
Monthly median sold price in SW1A (London SW1A).
Recent sales in SW1A (London SW1A)
- FLAT 4 25 ST JAMES'S PLACE
SW1A 1NH · Other · Leasehold
£8,100,000
May 2026
- FLAT 18 73 ST JAMES'S STREET
SW1A 1PH · Flat · Leasehold
£900,000
Oct 2025
- FLAT 31 73 ST JAMES'S STREET
SW1A 1PH · Flat · Leasehold
£2,850,000
Sept 2025
- FLAT 143B 4 WHITEHALL COURT
SW1A 2EP · Flat · Leasehold
£1,900,000
Aug 2025
- TICKET HALL SHOP 1 WESTMINSTER UNDERGROUND STATION BRIDGE STREET
SW1A 2JR · Other · Leasehold
£261,674
Aug 2025
- APARTMENT 1.08 6 HORSE GUARDS AVENUE
SW1A 2BH · Flat · Leasehold
£5,150,000
Jul 2025
- 2 CATHERINE WHEEL YARD
SW1A 1DR · Terraced · Leasehold
£2,000,000
Jul 2025
- FLAT 42 ARLINGTON HOUSE ARLINGTON STREET
SW1A 1RL · Flat · Leasehold
£6,850,000
Jun 2025
- SECOND FLOOR BANK BUILDING SMITHSON PLAZA, 26 ST JAMES'S STREET
SW1A 1HA · Other · Leasehold
£24,000
May 2025
- APARTMENT 1 30 ST JAMES'S STREET
SW1A 1HD · Flat · Leasehold
£1,400,000
Apr 2025
Frequently asked questions
What is the average sold house price in SW1A (London SW1A)?
Over the last 24 months the average sold price in SW1A (London SW1A) was £4,474,452 and the median was £1,900,000, based on 20 HM Land Registry transactions.
How often is the SW1A (London SW1A) sold price data updated?
Gaffbee refreshes sold price data monthly from HM Land Registry Price Paid Data. New sales usually appear within four to six weeks of completion.
Which property type sells most often in SW1A (London SW1A)?
Flat homes account for the largest share of recent sales in SW1A (London SW1A). You can filter by detached, semi-detached, terraced and flats on the main sold prices search.
Are new-build sales included for SW1A (London SW1A)?
Yes. Every new-build transaction registered with HM Land Registry appears alongside existing homes, and you can filter to show only new builds if you need to.
Can I see the sale history for a specific street in SW1A (London SW1A)?
Search the street name in the main sold prices tool. Results show every recorded transaction with the address, tenure, property type and completion date.
How do sold prices in SW1A (London SW1A) compare with asking prices?
Sold prices reflect what buyers actually paid, while asking prices are what sellers hope to achieve. Compare the median sold price of £1,900,000 with live listings on Gaffbee to gauge how ambitious current asking prices in SW1A (London SW1A) are.
Which estate agents sell the most homes in SW1A (London SW1A)?
You can see agents currently listing homes in SW1A (London SW1A), together with their live stock and recent sold-price coverage, on the Gaffbee find-an-agent directory.
Should I use sold prices to value my home in SW1A (London SW1A)?
Yes — recent nearby sales are the strongest signal of value. The Gaffbee Smart estimate combines HM Land Registry sold prices with live market data for SW1A (London SW1A) to produce an instant, evidence-backed valuation.
Homes for sale in SW1A (London SW1A)
Live asking prices on Gaffbee.
Estate agents in SW1A (London SW1A)
Compare agents selling in this area.
Value your home
Instant estimate using local sold data.
Buying & selling guides
Stamp duty, mortgages, moving checklists.
