24a is a three-bedroom detached house in Great Horwood, Milton Keynes, Milton Keynes (MK17 0QE). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (December 2023) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since June 2011. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while roof efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). Main heating runs on oil.
It hasn't traded since June 2009, a hold of 17 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Sale prices here have outpaced Milton Keynes HPI: 6.7% per year against 0% for the wider region. Today's modelled estimate of £444,000 sits 88.9% above the 2009 sale of £235,000. On a £-per-square-foot basis, the last sale (£227/sq ft) was about 18.2% below the postcode norm. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved. At 96 m² it's 23.8% smaller than the typical home in the postcode (126 m² median across 21 EPCs).
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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Council records include a part-single-part-two-storey extension at 24a.
Sale price has at least doubled since 1996.
£444,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 13 years.
£235,000
Growth on file: 6.7% per year over 13 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
Price per m² for 24a lags the street by a wide margin.
Price per m²
£2,448
Street avg £4,057
Floor Area
96 m²
Street avg 134 m²
Habitable Rooms
5 rooms
Street avg 6 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
45.4dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
Extension: Part single, part two storey
Single storey front and two storey rear extension
What's in 24a, Little Horwood Road, Great Horwood, Milton Keynes, MK17 0QE's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
15 June 2009Most recent
£235,000
-1.1%over 5 years14 January 2004
£237,500
+66.7%over 4 years6 August 1999
£142,500
+44.7%over 3 years10 January 1996
£98,500
Median price across the last 5 sales in MK17 0QE: £637,500 (2025–2022).
6 10 Little Horwood Road Great Horwood Milton Keynes
Sold Jun 2025
25 Little Horwood Road Great Horwood Milton Keynes
Sold Apr 2025
15 Little Horwood Road Great Horwood Milton Keynes
Sold Mar 2024
The Old Chapel Little Horwood Road Great Horwood Milton Keynes
Sold Aug 2022
43 Little Horwood Road Great Horwood Milton Keynes
Sold Apr 2022

CO₂ Emissions
5.3 t/year
Street avg 6.2 t/year
MK17 0NL
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
38.4dB