Chelsea House, 64, 599 Witan Gate, Milton Keynes, MK9 2BS
About Chelsea House
Chelsea House is a mid-terrace house in Milton Keynes (MK9 2BS). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (January 2024) returns a B (score 84), comfortably above the UK average. The rating has held steady at B across 2 certificates since December 2013. At 73 m² this is the 40th smallest of 47 units on EPC record in Chelsea House, where floor areas span 40–77 m². The building's EPC ratings span C to B, with this unit at the top.
At 73 m² the property is well over the postcode median (50 m² across 46 EPCs), placing it in the larger end of the local stock. Across 2008–2018, sale prices on this property compounded at 1% per year. Sold September 2018 for £245,000.
Everything you need to know about Chelsea House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Chelsea House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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.
£230,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.0% per year over 11 years.
£245,000
Growth on file: 1.0% per year over 11 years.
Sales timeline
3 September 2018Most recent
£245,000
+25.0%over 4 years24 February 2014
£196,000
-11.3%over 6 years9 January 2008
£220,957
Median price across the last 5 sales in MK9 2BS: £230,000 (2025–2017).
Nearby sales in MK9 2BS
Chelsea House, 88, 599 Witan Gate, Milton Keynes, MK9 2BS
Sold Sept 2025
£230,000Chelsea House, 82, 599 Witan Gate, Milton Keynes, MK9 2BS
Sold Nov 2019
£199,950Chelsea House, 83, 599 Witan Gate, Milton Keynes, MK9 2BS
Sold Jul 2018
£200,000Chelsea House, 94, 599 Witan Gate, Milton Keynes, MK9 2BS
Sold Jun 2017
£269,000Chelsea House, 52, 599 Witan Gate, Milton Keynes, MK9 2BS
Sold May 2017
£250,000
Versus other Witan Gate homes
Chelsea House is notably below the street on years held.
Price per m²
£3,356
Street avg £3,661
Floor Area
73 m²
Street avg 56 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.2 t/year
Street avg 1.2 t/year
Everything you need to know about Chelsea House
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
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