According to data from HM Land Registry, 3, Sillswood, Olney sits on a plot of 384 m².

We have plot size data on 32 out of 32 other houses in the postcode and 3, Sillswood, Olney sits on the 8th largest plot.

3, Sillswood, Olney has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 25 Jul 2013.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 199 sales of properties similar to 3, Sillswood, Olney within a radius of 770 metres since 2017.

The most recent example is 5, Flaggs Meadow, Olney, MK46 5NL, a freehold house which sold for £425,000 on the 24th February 2026.

Read more about house prices in MK46.

• Sold Feb 2026£425,000 | 3 Bed House5, Flaggs Meadow, Olney, MK46 5NL5, Flaggs Meadow, Olney, MK46 5NL
• Sold Nov 2025£452,500 | 3 Bed House3, Grindon, Olney, MK46 5GB3, Grindon, Olney, MK46 5GB
• Sold Oct 2025£435,000 | 3 Bed House11, Maybush Walk, Olney, MK46 5NA11, Maybush Walk, Olney, MK46 5NA
• Sold Jul 2025£465,000 | 3 Bed House29, Foxhill, Olney, MK46 5DF29, Foxhill, Olney, MK46 5DF
• Sold Mar 2025£483,000 | 4 Bed House4, Whitmees Close, Olney, MK46 5PQ4, Whitmees Close, Olney, MK46 5PQ
• Sold Dec 2024£400,000 | 3 Bed House89, Limbrey Drive, Olney, MK46 5GE89, Limbrey Drive, Olney, MK46 5GE
• Sold Dec 2024£430,000 | 4 Bed House55, Elmlea Drive, Olney, MK46 5HU55, Elmlea Drive, Olney, MK46 5HU
• Sold Oct 2024£470,000 | 4 Bed House92, Foxhill, Olney, MK46 5HF92, Foxhill, Olney, MK46 5HF
• Sold Jul 2024£472,500 | 3 Bed House7, Whitmees Close, Olney, MK46 5PQ7, Whitmees Close, Olney, MK46 5PQ
• Sold Dec 2023£440,000 | 4 Bed House8, Johnsons Field, Olney, MK46 5JF8, Johnsons Field, Olney, MK46 5JF
• Sold Sep 2023£358,000 | 3 Bed House84, Limbrey Drive, Olney, MK46 5GF84, Limbrey Drive, Olney, MK46 5GF
• Sold Jun 2023£460,000 | 3 Bed House72, Limbrey Drive, Olney, MK46 5GF72, Limbrey Drive, Olney, MK46 5GF
• Sold Jun 2023£460,000 | 3 Bed House70, Limbrey Drive, Olney, MK46 5GF70, Limbrey Drive, Olney, MK46 5GF
• Sold Dec 2022£397,500 | 3 Bed House86, Limbrey Drive, Olney, MK46 5GF86, Limbrey Drive, Olney, MK46 5GF
• Sold Aug 2022£499,995 | 4 Bed House10, Oxleys, Olney, MK46 5PH10, Oxleys, Olney, MK46 5PH
• Sold Sep 2021£397,000 | 4 Bed House63, West Side Rise, Olney, MK46 5HP63, West Side Rise, Olney, MK46 5HP
• Sold May 2021£480,000 | 3 Bed House21, Hollow Wood, Olney, MK46 5LY21, Hollow Wood, Olney, MK46 5LY
• Sold Mar 2019£370,000 | 3 Bed House2, Oxleys, Olney, MK46 5PH2, Oxleys, Olney, MK46 5PH
• Sold May 2018£385,000 | 3 Bed House5, Whitmees Close, Olney, MK46 5PQ5, Whitmees Close, Olney, MK46 5PQ
• Sold Jun 2017£454,000 | 4 Bed House12, Whitmees Close, Olney, MK46 5PQ12, Whitmees Close, Olney, MK46 5PQ

Sillswood, Olney, MK46 has a total of 50 addresses. According to our analysis of all the public data, 3, Sillswood, Olney is the 26th largest and the 25th most expensive property on the street.

When compared to the postcode district it is £8k more expensive than the average property in MK46.

• Olney Infant Academy

  300 m away
• Olney Middle School

  600 m away
• Lavendon School

  4.1 km away

• E-Act Ousedale School

  8.7 km away
• Stantonbury School

  11.4 km away
• Wollaston School

  11.6 km away

• Wolverton

  |

  11.9 km away
• Milton Keynes Central

  |

  14.3 km away
• Woburn Sands

  |

  15.9 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.