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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
SE1 1BYHouse Prices / London, Southwark, Swan Street
Last updated May 2026
Key Postcode Insights
SE1 1BY is a residential postcode situated on Swan Street, London, SE1 with 13 addresses.
It ranks as the 558th largest and 531st most expensive of the 1,632 postcodes in the SE1 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 13 properties: 13 flats.
13
Properties
- Flats
Key Postcode Insights
SE1 1BY is a residential postcode situated on Swan Street, London, SE1 with 13 addresses.
It ranks as the 558th largest and 531st most expensive of the 1,632 postcodes in the SE1 area. The dominant property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 13 properties: 13 flats.
13
Properties
- Flats
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House Pricesin SE1 1BY
Sale prices range from £349,505 for 1 bedroom Leasehold flats (505 ft2) to £757,551 for 3 bedroom Leasehold flats (947 ft2) .
Monthly rental prices range from £1,919 pcm for 1 bed flats to £3,522 pcm for 3 bed flats.
The gross rental yield is between 5.6% and 6.6%.
The average value per square foot is £691.
Average Sale Value
£499,613
Average Rental Value
£2,606 pcm
Average Rental Yield
6.3% /year
Average Value Per Sqft
£691 /ft2
Sales Market Trendsin SE1 1BY
The current average value in the postcode is £499,613.
The SE1 1BY Sales Market has decreased by 16.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -2.4% | £499,613 |
| April 2025 | -3.4% | £511,924 |
| April 2024 | -1.7% | £529,751 |
| April 2023 | -2.3% | £538,949 |
| April 2022 | 2.3% | £551,496 |
| April 2021 | -4.3% | £538,933 |
| April 2020 | 0.2% | £563,038 |
| April 2019 | -0.9% | £561,970 |
| April 2018 | -2.9% | £566,973 |
| April 2017 | -2.2% | £583,979 |
| April 2016 | 5.8% | £597,337 |
| April 2015 | 3.9% | £564,546 |
| April 2014 | 17.7% | £543,103 |
| April 2013 | 12.6% | £461,486 |
| April 2012 | 6.7% | £409,825 |
| April 2011 | 3.9% | £383,937 |
| April 2010 | 7% | £369,626 |
| April 2009 | -6% | £345,499 |
| April 2008 | 7.6% | £367,523 |
| April 2007 | 0% | £341,464 |
Rental Market Trendsin SE1 1BY
The current average rental value in the postcode is £2,606.
The SE1 1BY Rental Market has increased by 34.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 7.3% | £2,606pcm |
| April 2025 | 1.2% | £2,428pcm |
| April 2024 | 4.3% | £2,399pcm |
| April 2023 | 11.6% | £2,301pcm |
| April 2022 | 21.4% | £2,061pcm |
| April 2021 | -13.7% | £1,698pcm |
| April 2020 | 1.2% | £1,967pcm |
| April 2019 | 3.2% | £1,944pcm |
| April 2018 | 0.8% | £1,884pcm |
| April 2017 | -3.3% | £1,869pcm |
| April 2016 | -0.3% | £1,934pcm |
| April 2015 | 2.4% | £1,939pcm |
| April 2014 | -4.1% | £1,895pcm |
| April 2013 | -1.7% | £1,976pcm |
| April 2012 | 8.3% | £2,011pcm |
| April 2011 | 9.9% | £1,856pcm |
| April 2010 | 4.3% | £1,689pcm |
| April 2009 | -15.3% | £1,619pcm |
| April 2008 | 17% | £1,911pcm |
| April 2007 | 0% | £1,633pcm |
Properties and Buildingsin SE1 1BY, Swan Street, London, SE1
Nearby Postcodesto SE1 1BY
SE1 1BY is the 558th largest and the 531st most expensive postcode out of the 1,632 postcodes in the SE1 area.
- 44 mSE1 1BJ, Swan Street, London, SE1SE1 1BJ10 Addresses
- 57 mSE1 1BH, Swan Street, London, SE1SE1 1BH24 Addresses
- 62 mSE1 4HT, Trinity Church Square, London, SE1SE1 4HT53 Addresses
- 63 mSE1 4GG, Horsemongers Mews, London, SE1SE1 4GG3 Addresses
- 65 mSE1 4YH, Cole Street, London, SE1SE1 4YH32 Addresses
- 68 mSE1 1DF, Swan Street, London, SE1SE1 1DF5 Addresses
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Property Typesin SE1 1BY
- 5 modern flats built after 1980
- 7 mid-century flats built between 1936 and 1979
- 1 early-century flat built between 1912 and 1935
- modern flat (5)
- mid-century flat (7)
- early-century flat (1)
Energy Efficiencyof properties in SE1 1BY
- Energy Performance Certificate (EPC) surveys conducted for 12 properties.
- The dominant rating is B.
- A (0)
- E (1)
- B (4)
- F (0)
- C (3)
- G (0)
- D (4)
- No EPC (1)
Top 3 Most Expensive Saleson Swan Street
- Sold May 2020£1,175,000 | 3 Bed Flat56, Swan StreetFlat 10, 56, Swan Street, London, SE1 1AY
- Sold Dec 2020£1,135,000 | 3 Bed FlatBerwick Court 10, Swan StreetFlat 14, Berwick Court 10, Swan Street, London, SE1 1BG
- Sold Mar 2024£1,100,000 | 3 Bed Flat56, Swan StreetFlat 9, 56, Swan Street, London, SE1 1AY
Schools Nearbyto SE1 1BY
The nearest primary school to SE1 1BY is Charles Dickens Primary School which is 259 metres away.
- 259mCharles Dickens Primary School
- 310mSaint Joseph's Catholic Primary School, the Borough
- 350mThe Cathedral School of St Saviour and St Mary Overie
The nearest secondary school is Haberdashers' Borough Academy which is 402 metres away.
- 402mHaberdashers' Borough Academy
- 701mSt Saviour's and St Olave's Church of England School
- 921mNotre Dame Catholic Girls' School
More reading links
Public Transport Nearbyto SE1 1BY
The closest station to SE1 1BY is Borough station which is 200 metres away.
- 168mBorough
- 670mElephant & Castle
- 824mLondon Bridge
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