Chelsea House, 46, 599 Witan Gate, Milton Keynes, MK9 2BU
About Chelsea House
Chelsea House is a two-bedroom mid-terrace house in Milton Keynes (MK9 2BU). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (June 2023) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since June 2009. At 50 m² this is the 20th smallest of 48 units on EPC record in Chelsea House, where floor areas span 43–85 m². The building's EPC ratings span C to B, with this unit at the top.
On a £-per-square-foot basis, the last sale (£439/sq ft) was about 98.4% above the typical sold price in the postcode. Last sale on file: £236,000 in April 2024.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- Utility roomYes
- EnsuiteYes
Outside
- ParkingUnderground
Building
- ConciergeYes
Energy performance
Chelsea House's carbon output is low for the local stock.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Chelsea House has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Chelsea House's sale-price growth has lagged the wider UK trajectory across its history on file.
£224,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.2% per year over 16 years.
£236,000
Growth on file: -0.2% per year over 16 years.
Sales timeline
11 April 2024Most recent
£236,000
-3.7%over 16 years27 February 2008
£244,950
Median price across the last 5 sales in MK9 2BU: £100,000 (2025–2019).
Nearby sales in MK9 2BU
Chelsea House, 25, 599 Witan Gate, Milton Keynes, MK9 2BU
Sold Sept 2025
£75,000Chelsea House, 40, 599 Witan Gate, Milton Keynes, MK9 2BU
Sold Mar 2025
£230,000Chelsea House, 22, 599 Witan Gate, Milton Keynes, MK9 2BU
Sold Jul 2023
£100,000Chelsea House, 36, 599 Witan Gate, Milton Keynes, MK9 2BU
Sold Apr 2019
£200,000Chelsea House, 42, 599 Witan Gate, Milton Keynes, MK9 2BU
Sold Aug 2018
£250,000
Versus other Witan Gate homes
On price per m², Chelsea House stands well clear of the street.
Price per m²
£4,720
Street avg £2,796
Floor Area
50 m²
Street avg 57 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.0 t/year
Street avg 1.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Central Business Exchange — bus stop.
Closest school
0.8 km
Oldbrook First School and Nursery. 30 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.1dB

Night-time· 23:00 – 07:00
41.6dB







