Chelsea House, 88, 599 Witan Gate, Milton Keynes, MK9 2BS
About Chelsea House
Chelsea House is a two-bedroom mid-terrace house in Milton Keynes (MK9 2BS). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 2007 onwards and council tax band C. At 77 m² this is the 44th 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 bottom. The latest certificate (March 2016) shows a C (score 80), near the top of the C band. The latest certificate is from March 2016, so improvements made since then won't be reflected.
At 77 m² the property is well over the postcode median (50 m² across 46 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). It changed hands recently, sold September 2025 for £230,000. Across 2008–2025, sale prices on this property compounded at 0.6% per year. On a £-per-square-foot basis, the last sale (£278/sq ft) was about 16.6% below the postcode norm.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- EnsuiteYes
Outside
- ParkingUnderground
Building
- Central heatingYes
- RefurbishedYes
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
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Mar 2026
EPC Rating
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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.
£220,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.6% per year over 18 years.
£230,000
Growth on file: 0.6% per year over 18 years.
Sales timeline
21 September 2025Most recent
£230,000
-7.1%over 8 years27 June 2017
£247,500
+18.9%over 9 years10 March 2008
£208,207
Median price across the last 5 sales in MK9 2BS: £245,000 (2019–2017).
Nearby sales in MK9 2BS
Chelsea House, 82, 599 Witan Gate, Milton Keynes, MK9 2BS
Sold Nov 2019
£199,950Chelsea House, 64, 599 Witan Gate, Milton Keynes, MK9 2BS
Sold Sept 2018
£245,000Chelsea 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
On years held, Chelsea House runs well behind the street norm.
Price per m²
£2,987
Street avg £3,669
Floor Area
77 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
1.6 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.
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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