1a is a four-bedroom detached house in Great Horwood, Milton Keynes, Milton Keynes (MK17 0QH). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (January 2020) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to C (score 77). Main heating runs on oil.
At 117 m² the property is well over the postcode median (56 m² across 22 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £618,000 is 12.4% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£437/sq ft) was about 54.8% above the typical sold price in the postcode. Most recent transfer: March 2021 at £550,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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1a has an approved single-storey rear extension on the planning record.
Latest sale on 1a was the highest on Land Registry record across the postcode.
£618,000
Modelled from EPC, postcode comparables.
£550,000
Recorded with HM Land Registry.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
Price per m² for 1a runs comfortably ahead of the street norm.
Price per m²
£4,701
Street avg £3,134
Floor Area
117 m²
Street avg 59 m²
Habitable Rooms
7 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
45.2dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
More low energy lighting installed
Extension: Single storey · Rear of property
Single storey rear extension.
What's in 1a, Willow Road, Great Horwood, Milton Keynes, MK17 0QH's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
18 March 2021Most recent
£550,000
Median price across the last 5 sales in MK17 0QH: £255,000 (2024–2004).
16 Willow Road Great Horwood Milton Keynes
Sold Mar 2024
4 Willow Road Great Horwood Milton Keynes
Sold Sept 2023
13 Willow Road Great Horwood Milton Keynes
Sold Apr 2022
22 Willow Road Great Horwood Milton Keynes
Sold Aug 2018
15 Willow Road Great Horwood Milton Keynes
Sold Apr 2004

Street avg 3 rooms
CO₂ Emissions
4.1 t/year
Street avg 2.0 t/year
MK17 0BT
The Green — bus stop.
Closest school
0.4 km
Great Horwood Church of England School. 2 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
38.1dB