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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
MK18 1BSHouse Prices / South East, Buckinghamshire, Castle Street
Last updated May 2026
Key Postcode Insights
MK18 1BS is a residential postcode situated on Castle Street, Buckingham, MK18 with 17 addresses.
It ranks as the 844th largest and 335th most expensive of the 1,200 postcodes in the MK18 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 17 properties: 11 houses and 6 flats.
17
Properties
- Houses
- Flats
Key Postcode Insights
MK18 1BS is a residential postcode situated on Castle Street, Buckingham, MK18 with 17 addresses.
It ranks as the 844th largest and 335th most expensive of the 1,200 postcodes in the MK18 area. The dominant property type is a period house built between 1800 and 1911.
The postcode contains a total of 17 properties: 11 houses and 6 flats.
17
Properties
- Houses
- Flats
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House Pricesin MK18 1BS
Sale prices range from £156,044 for 2 bedroom leasehold flats (850 ft2) to £814,984 for 5 bedroom freehold houses with a garden (4,025 ft2) .
Monthly rental prices range from £731 pcm for 2 bed flats to £3,222 pcm for 5 bed houses.
The gross rental yield is between 3.7% and 6.9%.
The average value per square foot is £283.
Average Sale Value
£421,911
Average Rental Value
£1,709 pcm
Average Rental Yield
4.9% /year
Average Value Per Sqft
£283 /ft2
Sales Market Trendsin MK18 1BS
The last sale in MK18 1BS sold for £610,000 on 27th June 2025. Since then prices are up an average of 1.9%.
The current average value in the postcode is £421,911.
The MK18 1BS Sales Market has increased by 25.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.1% | £421,911 |
| April 2025 | -0.7% | £409,234 |
| April 2024 | -2.4% | £412,027 |
| April 2023 | 4.6% | £421,966 |
| April 2022 | 8.8% | £403,480 |
| April 2021 | 0.4% | £370,768 |
| April 2020 | 3.1% | £369,159 |
| April 2019 | -2.1% | £358,066 |
| April 2018 | 3% | £365,741 |
| April 2017 | 5.5% | £355,123 |
| April 2016 | 7.4% | £336,577 |
| April 2015 | 8.9% | £313,312 |
| April 2014 | 7.5% | £287,792 |
| April 2013 | 1.4% | £267,765 |
| April 2012 | -1.5% | £264,010 |
| April 2011 | 0.6% | £268,088 |
| April 2010 | 6.1% | £266,503 |
| April 2009 | -13.8% | £251,121 |
| April 2008 | 3.9% | £291,236 |
| April 2007 | 0% | £280,257 |
Rental Market Trendsin MK18 1BS
The current average rental value in the postcode is £1,709.
The MK18 1BS Rental Market has increased by 36.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.9% | £1,709pcm |
| April 2025 | 4% | £1,645pcm |
| April 2024 | 8.7% | £1,582pcm |
| April 2023 | 6.6% | £1,456pcm |
| April 2022 | 5.1% | £1,365pcm |
| April 2021 | 3% | £1,299pcm |
| April 2020 | -1.2% | £1,262pcm |
| April 2019 | 0.9% | £1,276pcm |
| April 2018 | 0.4% | £1,265pcm |
| April 2017 | 0.4% | £1,260pcm |
| April 2016 | 6.4% | £1,255pcm |
| April 2015 | 3.5% | £1,180pcm |
| April 2014 | 5.8% | £1,140pcm |
| April 2013 | 2.7% | £1,078pcm |
| April 2012 | 3.1% | £1,050pcm |
| April 2011 | 4% | £1,019pcm |
| April 2010 | 1% | £980pcm |
| April 2009 | -4.5% | £970pcm |
| April 2008 | 3% | £1,016pcm |
| April 2007 | 0% | £986pcm |
Properties and Buildingsin MK18 1BS, Castle Street, Buckingham, MK18
- Garden House, Castle Street, Buckingham, MK18 1BS5 bed mid-century house
- The Penthouse, Old Brewery House, Castle Street, Buckingham, MK18 1BS2 bed period flat
- Remus House, Castle Street, Buckingham, MK18 Mid-century building 4 units
- Flat 1, The Old Brewery House, Castle Street, Buckingham, MK18 1BS
- 1-2, Castle Street, Buckingham, MK18 1BS
- 4, Castle Street, Buckingham, MK18 1BS
- 5, Castle Street, Buckingham, MK18 1BS
- 6, Castle Street, Buckingham, MK18 1BS5 bed period house
- 7, Castle Street, Buckingham, MK18 1BS5 bed period house
- 8, Castle Street, Buckingham, MK18 1BS3 bed period house
- 9, Castle Street, Buckingham, MK18 1BS3 bed period house
- 10, Castle Street, Buckingham, MK18 1BS
- 11, Castle Street, Buckingham, MK18 1BS
- 12, Castle Street, Buckingham, MK18 1BS5 bed period house
Sales Historyin MK18 1BS
The last sale was on 27th June 2025 for £610,000 and since then the market in the area has increased by 1.9%. The postcode has had a total of 24 sales since 1995.
MK18 1BS has seen 3 sales in the last three years and 1 sale in the last twelve months.
Sold Jun 2025£610,000 | 5 Bed HouseCastle Street6, Castle Street, Buckingham, MK18 1BS
Sold Mar 2025£895,000 | 5 Bed HouseCastle Street5, Castle Street, Buckingham, MK18 1BS
Sold Mar 2024£570,000 | 5 Bed HouseCastle Street7, Castle Street, Buckingham, MK18 1BS
Sold May 2021£272,500 | 5 Bed HouseCastle Street4, Castle Street, Buckingham, MK18 1BS
Sold Dec 2020£685,000 | 5 Bed HouseCastle Street6, Castle Street, Buckingham, MK18 1BS
Sold Jan 2016£640,000 | 5 Bed HouseCastle Street6, Castle Street, Buckingham, MK18 1BS
Sold Apr 2014£425,000 | 5 Bed HouseCastle Street7, Castle Street, Buckingham, MK18 1BS
Sold Jun 2009£125,000 | 2 Bed FlatRemus House, Castle StreetFlat 4, Remus House, Castle Street, Buckingham, MK18 1BS
Sold Jun 2009£135,000 | 3 Bed HouseCastle Street8, Castle Street, Buckingham, MK18 1BS
Sold May 2009£125,000 | 2 Bed FlatRemus House, Castle StreetFlat 1, Remus House, Castle Street, Buckingham, MK18 1BS
Sold May 2009£125,000 | 2 Bed FlatRemus House, Castle StreetFlat 2, Remus House, Castle Street, Buckingham, MK18 1BS
Sold May 2009£125,000 | 2 Bed FlatRemus House, Castle StreetFlat 3, Remus House, Castle Street, Buckingham, MK18 1BS
Sold Jul 2008£400,000 | 5 Bed HouseCastle StreetGarden House, Castle Street, Buckingham, MK18 1BS
Sold Feb 2008£195,500 | 3 Bed HouseCastle Street9, Castle Street, Buckingham, MK18 1BS
Sold May 2007£430,000 | 5 Bed HouseCastle Street7, Castle Street, Buckingham, MK18 1BS
Sold Mar 2007£223,200 | 3 Bed HouseCastle Street9, Castle Street, Buckingham, MK18 1BS
Sold Dec 2002£335,000 | 5 Bed HouseCastle Street7, Castle Street, Buckingham, MK18 1BS
Sold Sep 2001£675,000 | 5 Bed HouseCastle Street12, Castle Street, Buckingham, MK18 1BS
Sold Jan 2000£118,000 | 3 Bed HouseCastle Street9, Castle Street, Buckingham, MK18 1BS
Sold Feb 1999£84,500 | 3 Bed HouseCastle Street9, Castle Street, Buckingham, MK18 1BS
Sold Jul 1998£59,100 | 3 Bed HouseCastle Street10, Castle Street, Buckingham, MK18 1BS
Sold Dec 1997£143,000 | 5 Bed HouseCastle Street7, Castle Street, Buckingham, MK18 1BS
Sold Jun 1996£250,000 | 5 Bed HouseCastle Street12, Castle Street, Buckingham, MK18 1BS
Sold Jul 1995£85,000 | 3 Bed HouseCastle Street11, Castle Street, Buckingham, MK18 1BS
Nearby Postcodesto MK18 1BS
MK18 1BS is the 844th largest and the 335th most expensive postcode out of the 1,200 postcodes in the MK18 area.
- 32 mMK18 1BP, Castle Street, Buckingham, MK18MK18 1BP7 Addresses
- 48 mMK18 1EQ, Castle Court, Buckingham, MK18MK18 1EQ12 Addresses
- 57 mMK18 1EZ, Bristle Hill, Buckingham, MK18MK18 1EZ14 Addresses
- 70 mMK18 1HB, School Lane, Buckingham, MK18MK18 1HB9 Addresses
- 75 mMK18 1EU, Elm Street, Buckingham, MK18MK18 1EU8 Addresses
- 85 mMK18 1EY, Elm Street, Buckingham, MK18MK18 1EY11 Addresses
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Property Typesin MK18 1BS
- 5 period houses built between 1800 and 1911
- 1 period flat built between 1800 and 1911
- 1 mid-century house built between 1936 and 1979
- 4 mid-century flats built between 1936 and 1979
- 6 other addresses of unknown type
- period house (5)
- period flat (1)
- mid-century house (1)
- mid-century flat (4)
- Unknown (6)
Energy Efficiencyof properties in MK18 1BS
- Energy Performance Certificate (EPC) surveys conducted for 13 properties.
- The dominant rating is D.
- A (0)
- E (4)
- B (1)
- F (1)
- C (0)
- G (0)
- D (7)
- No EPC (4)
Top 3 Most Expensive Saleson Castle Street
Schools Nearbyto MK18 1BS
The nearest primary school to MK18 1BS is George Grenville Academy which is 464 metres away.
- 464mGeorge Grenville Academy
- 969mBuckingham Primary School
- 1.2kmBourton Meadow Academy
The nearest secondary school is Buckingham School which is 609 metres away.
- 609mBuckingham School
- 667mRoyal Latin School
- 8.7kmSilverstone UTC
More reading links
Public Transport Nearbyto MK18 1BS
The closest station to MK18 1BS is Winslow station which is 9.0 kilometres away.
- 9.0kmWinslow
- 14.6kmWolverton
- 15.2kmMilton Keynes Central
- 15.4kmBicester North
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