5 bed estate for sale Lot 1 | Castle Fields, Stowe Avenue, Buckingham, Buckinghamshire, MK18 6AA
Added on 16/09/2026
About this property
Impressive unlisted period house with swimming pool and former grass tennis court, three cottages, a flat, outbuildings, stables, paddocks in about 29 acres Castle Fields is an impressive estate lying in a strategic setting on the north western edge of Buckingham. With access from the iconic Stowe Avenue, Castle Fields includes a grand unlisted period house which offers well proportioned rooms over two floors, extensive gardens and grounds including a swimming pool and tennis court. Furthermore, there are three cottages which are currently let and a self contained flat.
- Property type
- Estate
- Bedrooms
- 5
- Bathrooms
- 0
- Tenure
- Freehold
- Council tax
- Band H (Approx £5,053/year)Buckinghamshire's 2026/27 area average, including the typical parish precept for band H. Your bill may differ: single-person and other discounts may apply.
- Postcode
- MK18 6AA
Key features
- Impressive country house with 5/6 bedrooms and staff flat
- Landscaped gardens and grounds
- Covered swimming pool, tennis court, garaging
- 3 additional houses and cottages which are currently let
- Stables and paddocks
- Further land and buildings available
- About 29 acres
Floorplan
Location
Lot 1 | Castle Fields, Stowe Avenue, Buckingham, Buckinghamshire, MK18 6AA
Sold prices in MK18
HM Land Registry sales in MK18 — none recorded yet for MK18 6AA. Floor areas from Energy Performance Certificates where matched.
| Address | Type | Sold | Size | Size | £/sq ft | Price |
|---|---|---|---|---|---|---|
| 1, Highfield Road MK18 3DU Detached | Detached | Jul 2026 | 1,033 sq ft £489/sq ft | 1,033 sq ft | £489 | £505,000 |
| 6, Welford Close MK18 2GP Detached | Detached | Jul 2026 | 1,733 sq ft £366/sq ft | 1,733 sq ft | £366 | £635,000 |
| 4, Palmers Moor MK18 2HP Detached | Detached | Jul 2026 | 2,852 sq ft £347/sq ft | 2,852 sq ft | £347 | £990,000 |
| Sunlea, High Street MK18 5JX Semi-detached | Semi-detached | Jul 2026 | — | — | — | £315,000 |
| Victoria House, Lillingstone Road MK18 5HZ Detached | Detached | Jul 2026 | — | — | — | £890,000 |
| 33, The Island MK18 2NU Semi-detached | Semi-detached | Jul 2026 | 657 sq ft £366/sq ft | 657 sq ft | £366 | £240,000 |
| 21, Manor Park MK18 1QZ Terraced | Terraced | Jul 2026 | 635 sq ft £449/sq ft | 635 sq ft | £449 | £285,000 |
| 41, Small Crescent MK18 7DE Semi-detached | Semi-detached | Jul 2026 | 1,087 sq ft £358/sq ft | 1,087 sq ft | £358 | £389,000 |
Area insights
The neighbourhood around this property.





