Fir Tree Cottage, Castlefields
Fir Tree Cottage, Castlefields
Description & Estimates







The public record describes Fir Tree Cottage, Castlefields, Buckingham as a period house with 1,205 ft2 of internal area, sitting on a 237,335 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
Fir Tree Cottage, Castlefields, Buckingham has an estimated sale value of £389,430 and an estimated rental value of £1,784 per month, assuming reasonable condition and based on the information available.
Stowe Avenue, Buckingham, MK18 lies within the MK18 postal district.
Our Data Sources
Fir Tree Cottage, Castlefields, Buckingham has no records in the the Land Registry and a single entry in the EPC database dated March 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate Fir Tree Cottage, Castlefields, Buckingham would be worth £408,902, with a potential rental value of £1,873 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £362,170, with a rental value of £1,659 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of Fir Tree Cottage, Castlefields, Buckingham has grown by £242 (0.1%) over the last year. During the same period, its estimated monthly rental value has climbed by £49 (2.7%). The property's estimated gross yield is currently 5.5%.
Plot Size
Fir Tree Cottage, Castlefields, Buckingham occupies a 237,335 m2 plot as recorded by HM Land Registry.
All 4 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
Fir Tree Cottage, Castlefields, Buckingham has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 10 Mar 2025.
The property is not connected to mains gas and has single glazed windows. It is heated using Boiler and radiators, oil.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 930 metres of Fir Tree Cottage, Castlefields, Buckingham across the last 2 years.
Most recently, 19, Western Avenue, Buckingham, MK18 1LJ, a freehold house, sold at £354,000 on the 28th January 2026.
Read more about house prices in MK18.
- Sold Jan 2026£354,000 | 3 Bed House19, Western Avenue, Buckingham, MK18 1LJ19, Western Avenue, Buckingham, MK18 1LJ
- Sold Dec 2025£365,000 | 3 Bed House32, Western Avenue, Buckingham, MK18 1LN32, Western Avenue, Buckingham, MK18 1LN
- Sold Nov 2025£360,000 | 4 Bed House44, Overn Avenue, Buckingham, MK18 1LT44, Overn Avenue, Buckingham, MK18 1LT
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks Fir Tree Cottage, Castlefields, Buckingham as the 20th largest and the 22nd most expensive of the 26 addresses on Stowe Avenue, Buckingham, MK18.
Against the MK18 postcode district average, it is £40k less expensive than the typical property.
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Schools Nearby
- 900mBuckingham Primary School
- 1.2kmMaids Moreton Church of England School
- 1.3kmSt James and St John CofE Primary School
- 1.5kmBuckingham School
- 1.5kmRoyal Latin School
- 7.9kmSilverstone UTC
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Public Transport Nearby
Winslow station is the nearest stop to Fir Tree Cottage, Castlefields, Buckingham at 9.7 kilometres away.
- 9.7kmWinslow
- 14.5kmWolverton
- 15.3kmMilton Keynes Central
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

