Amethyst House, Flat 42, 602 South Fifth Street, Milton Keynes, MK9 2DG
About Amethyst House
Amethyst House is a one-bedroom mid-terrace house in Milton Keynes (MK9 2DG). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 2007-2011 and council tax band B. At 53 m² this is the 7th smallest of 35 units on EPC record in Amethyst House, where floor areas span 47–96 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (August 2025) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (June 2014); the latest reading is one band lower. Between certificates, lighting went from Average to Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average.
It hasn't traded since April 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 53 m² it's 17.2% smaller than the typical home in the postcode (64 m² median across 34 EPCs).
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Open-plan layoutYes
Outside
- Private gardenYes
- ParkingAllocated
- BalconyYes
Energy performance
Amethyst House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Get a survey for this property
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Planning history
Amethyst 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.
£188,000
Modelled from EPC, postcode comparables.
£175,000
Recorded with HM Land Registry.
Sales timeline
10 April 2008Most recent
£175,000
Median price across the last 5 sales in MK9 2DG: £260,000 (2020–2017).
Nearby sales in MK9 2DG
Amethyst House, Flat 45, 602 South Fifth Street, Milton Keynes, MK9 2DG
Sold Jul 2020
£428,000Amethyst House, Flat 32, 602 South Fifth Street, Milton Keynes, MK9 2DG
Sold Sept 2019
£239,995Amethyst House, Flat 44, 602 South Fifth Street, Milton Keynes, MK9 2DG
Sold Jun 2018
£260,000Amethyst House, Flat 41, 602 South Fifth Street, Milton Keynes, MK9 2DG
Sold May 2018
£240,000Amethyst House, Flat 14, 602 South Fifth Street, Milton Keynes, MK9 2DG
Sold Aug 2017
£267,000
Versus other South Fifth Street homes
Amethyst House outperforms the street on years held by a wide margin.
Price per m²
£3,302
Street avg £3,169
Floor Area
53 m²
Street avg 65 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.4 t/year
Similar properties nearby
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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
0.7 km
Oldbrook First School and Nursery. 31 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
54.0dB

Night-time· 23:00 – 07:00
41.2dB







