21 The Mount is a five-bedroom detached house in Aspley Guise, Milton Keynes, Milton Keynes (MK17 8DZ). It has a recorded floor area of 196 m² (around 2110 sq ft), construction records dating it to 1950-1966 and council tax band G. There is a swimming pool on the plot, uncommon for the area. The latest certificate (March 2019) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73).
One planning record on file: an extension approved in 2008. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Today's modelled estimate of £1,136,000 is 36.9% above the 2020 sale price. Last sale on file: £830,000 in July 2020.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
21 The Mount's carbon output runs well above what efficient homes in the postcode produce.
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.
Latest sale on 21 The Mount was the highest on Land Registry record across the postcode.
£1,136,000
Modelled from EPC, postcode comparables.
£830,000
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
21 The Mount outperforms the street on habitable rooms by a wide margin.
Price per m²
£4,235
Street avg £4,091
Floor Area
196 m²
Street avg 156 m²
Habitable Rooms
9 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: Side and rear of property
Full: Two storey side, single storey rear extensions and conservatory.
30-day money-back guarantee
16 July 2020Most recent
£830,000
Median price across the last 5 sales in MK17 8DZ: £600,000 (2024–2017).

Street avg 6 rooms
CO₂ Emissions
8.7 t/year
Street avg 6.4 t/year
MK17 8TA
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