Key Street Insights
Castle Street is a residential street with 25 addresses.
It ranks as the 534th largest and 296th most expensive of the 746 streets in the MK18 area. The most common property type is a period house built between 1800 and 1911.
The street contains a total of 25 properties: 8 houses, 7 flats and 10 other properties.
- Ave. Sale Price
- £452,714
- 10 Year change
- up 21.7%
- Ave. Rental Price
- £1,740pcm
- 10 Year change
- up 38.7%
- Ave. £ per ft²
- £271/ft²
- Ave. Gross Yield
- 4.6%/year/yr
Key Street Insights
Castle Street is a residential street with 25 addresses.
It ranks as the 534th largest and 296th most expensive of the 746 streets in the MK18 area. The most common property type is a period house built between 1800 and 1911.
The street contains a total of 25 properties: 8 houses, 7 flats and 10 other properties.
- Ave. Sale Price
- £452,714
- 10 Year change
- up 21.7%
- Ave. Rental Price
- £1,740pcm
- 10 Year change
- up 38.7%
- Ave. £ per ft²
- £271/ft²
- Ave. Gross Yield
- 4.6%/year/yr
Explore Properties on Castle Street, Buckingham, MK18
- Garden House
5 Bed Mid-century House
- The Penthouse
2 Bed Period Flat
- Remus House
Building | 4 Flats
- Trolley Hall
House
Sales Market Trends
The last sale on Castle Street sold for £610,000 on 27th June 2025. Since then prices are up an average of 0.9%.
The current average value in the street is £452,714.
The Castle Street Sales Market has increased by 21.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | 1.2% | £452,714 |
| July 2025 | -0.2% | £447,155 |
| July 2024 | -2.1% | £448,137 |
| July 2023 | 3.5% | £457,726 |
| July 2022 | 8.6% | £442,112 |
| July 2021 | 2.4% | £406,987 |
| July 2020 | 2.6% | £397,328 |
| July 2019 | -1.7% | £387,078 |
| July 2018 | 1.8% | £393,873 |
| July 2017 | 4% | £386,836 |
| July 2016 | 8.8% | £371,988 |
| July 2015 | 7.8% | £341,873 |
| July 2014 | 10.2% | £317,072 |
| July 2013 | 2.6% | £287,834 |
| July 2012 | -3.9% | £280,608 |
| July 2011 | 0.7% | £291,961 |
| July 2010 | 11.3% | £289,946 |
| July 2009 | -12.5% | £260,613 |
| July 2008 | -1.2% | £297,844 |
| July 2007 | 0% | £301,313 |
Rental Market Trends
The current average rental value in the street is £1,740.
The Castle Street Rental Market has increased by 38.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| July 2026 | 3.6% | £1,740pcm |
| July 2025 | 2.7% | £1,680pcm |
| July 2024 | 9.3% | £1,635pcm |
| July 2023 | 6.4% | £1,496pcm |
| July 2022 | 6.6% | £1,406pcm |
| July 2021 | 5.6% | £1,319pcm |
| July 2020 | -1.5% | £1,250pcm |
| July 2019 | 0.6% | £1,268pcm |
| July 2018 | 0.3% | £1,260pcm |
| July 2017 | 0.2% | £1,257pcm |
| July 2016 | 5.3% | £1,254pcm |
| July 2015 | 3.5% | £1,192pcm |
| July 2014 | 6.8% | £1,151pcm |
| July 2013 | 2% | £1,078pcm |
| July 2012 | 4% | £1,057pcm |
| July 2011 | 3.3% | £1,016pcm |
| July 2010 | 4.5% | £984pcm |
| July 2009 | -5.4% | £941pcm |
| July 2008 | 3.6% | £995pcm |
| July 2007 | 0% | £961pcm |
Sales History
The last recorded sale was on 27th June 2025 for £610,000 and since then the market in the area has increased by 0.9%.
Castle Street, Buckingham, MK18 has had 3 sales since 1995, with 3 in the last three years and none in the last twelve months.
- Sold Jun 2025£610,000 | 5 Bed House6, Castle Street, Buckingham, MK18 1BS6, Castle Street, Buckingham, MK18 1BS
- Sold Mar 2025£895,000 | 5 Bed House5, Castle Street, Buckingham, MK18 1BS5, Castle Street, Buckingham, MK18 1BS
- Sold Mar 2024£570,000 | 5 Bed House7, Castle Street, Buckingham, MK18 1BS7, Castle Street, Buckingham, MK18 1BS
Top 3 Most Expensive Sales
- Sold Mar 2025£895,000 | 5 Bed House5, Castle Street, Buckingham, MK18 1BS5, Castle Street, Buckingham, MK18 1BS
- Sold Dec 2020£685,000 | 5 Bed House6, Castle Street, Buckingham, MK18 1BS6, Castle Street, Buckingham, MK18 1BS
- Sold Sep 2001£675,000 | 5 Bed House12, Castle Street, Buckingham, MK18 1BS12, Castle Street, Buckingham, MK18 1BS
Nearby Streets
Castle Street, Buckingham, MK18 is the 534th largest and the 296th most expensive street in the MK18 area.
- Castle Court, Buckingham, MK1812 Addresses|40 m away
- Bristle Hill, Buckingham, MK1814 Addresses|67 m away
- Elm Street, Buckingham, MK1822 Addresses|73 m away
- The Moorings, Buckingham, MK185 Addresses|101 m away
- Old School Court, Buckingham, MK186 Addresses|109 m away
- School Lane, Twyford, Buckingham, MK1825 Addresses|118 m away
Sections of this street
There are 2 postcodes on Castle Street, Buckingham, MK18.
- House prices in MK18 1BS17 Addresses
- House prices in MK18 1BP8 Addresses
Property Types
- 7 period houses built between 1800 and 1911
- 3 period flats built between 1800 and 1911
- 1 mid-century house built between 1936 and 1979
- 4 mid-century flats built between 1936 and 1979
- 10 other addresses of unknown type
- period house (7)
- period flat (3)
- mid-century house (1)
- mid-century flat (4)
- Unknown (10)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 15 properties.
- The most common rating is D.
- A (0)
- E (4)
- B (1)
- F (1)
- C (0)
- G (0)
- D (9)
- No EPC (10)
Schools Nearby
- George Grenville Academy500 m away
- Buckingham Primary School1.0 km away
- Bourton Meadow Academy1.2 km away
- Buckingham School600 m away
- Royal Latin School700 m away
- Silverstone UTC8.7 km away
More reading links
Public Transport Nearby
The closest station to Castle Street, Buckingham, MK18 is Winslow station, which is 9.0 kilometres away.
- Winslow|9.0 km away
- Wolverton|14.6 km away
- Milton Keynes Central|15.2 km away
