20 The Mount is a four-bedroom detached house in Aspley Guise, Milton Keynes, Milton Keynes (MK17 8EA). It has a recorded floor area of 166 m² (around 1787 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (November 2008) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 60). The latest certificate is from November 2008, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Held since March 2011 — that's 15 years off the open market, well above the local norm. One planning record on file: an extension approved in 2014. Past consents include an extension, a garage conversion and partial demolition, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs). Today's modelled estimate of £672,000 is 46.1% above the 2011 sale price. On a £-per-square-foot basis, the last sale (£257/sq ft) was about 15.7% below the postcode norm.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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20 The Mount's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 20 Nov 2018
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
20 The Mount valuation sits well clear of the typical sold price in this postcode.
£672,000
Modelled from EPC, postcode comparables.
£460,000
Recorded with HM Land Registry.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
20 The Mount is notably below the street on co₂ emissions.
Price per m²
£2,771
Street avg £3,850
Floor Area
166 m²
Street avg 166 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Duke Street — bus stop.

Daytime· 07:00 – 23:00
45.8dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Extension: Single storey · Front of property
Demolition of front conservatory and erection of single storey front extension, partial garage conversion and first floor front extension.
30-day money-back guarantee
8 March 2011Most recent
£460,000
Median price across the last 5 sales in MK17 8EA: £750,000 (2024–2019).

CO₂ Emissions
11.0 t/year
Street avg 6.5 t/year
MK17 8GB
Closest school
0.7 km
Aspley Guise Village School. 8 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
36.7dB