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Get started21 Kalman Gardens is a three-bedroom detached house in Old Farm Park, Milton Keynes, Milton Keynes (MK7 8QH). It has a recorded floor area of 78 m² (around 843 sq ft) and council tax band D. The latest certificate (October 2009) shows a C (score 69), just inside the C band. The latest certificate is from October 2009, so improvements made since then won't be reflected.
Untraded for 21 years, with the last transfer in November 2005. Sale prices here have outpaced Milton Keynes HPI: 10.3% per year against 0% for the wider region. Today's modelled estimate of £385,000 sits 101.6% above the 2005 sale of £191,000. On a £-per-square-foot basis, the last sale (£227/sq ft) was about 34.6% above the typical sold price in the postcode. One planning record on file: an extension approved in 2011. Past consents include an extension, meaningful when judging how the property has evolved.
21 Kalman Gardens's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 21 Oct 2019
Council records include a two-storey extension at 21 Kalman Gardens.
Extension: Two storey
Two storey front and rear extensions and relocation of fencing
Sale price has at least doubled since 1996.
£385,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.3% per year over 9 years.
£191,000
Growth on file: 10.3% per year over 9 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
On years held, 21 Kalman Gardens stands well clear of the street.
Price per m²
£2,440
Street avg £3,400
Floor Area
78 m²
Street avg 83 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Arne Lane — bus stop.

Daytime· 07:00 – 23:00
50.7dB

23 November 2005Most recent
£191,000
+144.9%over 9 years11 October 1996
£78,000
Median price across the last 5 sales in MK7 8QH: £410,000 (2025–2023).
7 Kalman Gardens Old Farm Park Milton Keynes
Sold Jul 2025
26 Kalman Gardens Old Farm Park Milton Keynes
Sold Nov 2024
29 Kalman Gardens Old Farm Park Milton Keynes
Sold Aug 2024
4 Kalman Gardens Old Farm Park Milton Keynes
Sold Jun 2023
27 Kalman Gardens Old Farm Park Milton Keynes
Sold Apr 2023
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CO₂ Emissions
3.2 t/year
Street avg 3.0 t/year
MK7 8EN
Closest school
0.3 km
Wavendon Gate School. 16 schools nearby.
Night-time· 23:00 – 07:00
40.8dB