Chelsea House, 3, 599 Witan Gate, Milton Keynes, MK9 2BU
About Chelsea House
Chelsea House is a two-bedroom end-of-terrace house in Milton Keynes (MK9 2BU). It has a recorded floor area of 66 m² (around 715 sq ft), construction records dating it to 2007 onwards and council tax band C. The latest certificate (October 2010) returns a high B (score 87), putting the home a stone's throw from an A rating. The latest certificate is from October 2010, so improvements made since then won't be reflected. At 66 m² this is the 35th 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 EPC score it ranks first in the building (87 versus a worst of 73).
Untraded for 19 years, with the last transfer in October 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 66 m² the property is well over the postcode median (50 m² across 47 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £210,000 is 42.7% above the 2007 sale price.
What this property has
Inside
- Bedrooms2
Outside
- ParkingOff street
Energy performance
Chelsea House's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Oct 2020
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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£210,000
Modelled from EPC, postcode comparables.
£147,157
Recorded with HM Land Registry.
Sales timeline
29 October 2007Most recent
£147,157
Median price across the last 5 sales in MK9 2BU: £107,500 (2025–2021).
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, 46, 599 Witan Gate, Milton Keynes, MK9 2BU
Sold Apr 2024
£236,000Chelsea 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
£200,000
Versus other Witan Gate homes
Chelsea House outperforms the street on epc rating by a wide margin.
Price per m²
£2,216
Street avg £2,850
Floor Area
66 m²
Street avg 57 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
1.2 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







