78 Whaddon Road is a three-bedroom semi-detached house in Newton Longville, Milton Keynes, Milton Keynes (MK17 0AT). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (January 2018) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include a conservatory. Records show the property has been extended at some point in its history.
Sale prices here have outpaced Milton Keynes HPI: 5.7% per year against 0% for the wider region. Today's modelled estimate of £393,000 is 26.8% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£280/sq ft) was about 19.2% above the typical sold price in the postcode. At 103 m² the property is well over the postcode median (60 m² across 18 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in April 2018, so it's been off the market for around 8 years.
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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Recommended upgrades on file would lift this property by multiple EPC bands.
78 Whaddon Road has an approved single-storey extension on the planning record.
78 Whaddon Road has more than doubled in price since the earliest registered sale in 2001.
£393,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 17 years.
£310,000
Growth on file: 5.7% per year over 17 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
Price per m² for 78 Whaddon Road lags the street by a wide margin.
Price per m²
£3,010
Street avg £3,807
Floor Area
103 m²
Street avg 63 m²
Habitable Rooms
5 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
0.1 km

Daytime· 07:00 – 23:00
43.7dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Extension: Single storey
Householder application for erection of single storey rear and first floor side extensions
What's in 78 Whaddon Road, Newton Longville, Milton Keynes, MK17 0AT's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
20 April 2018Most recent
£310,000
+79.7%over 14 years19 December 2003
£172,500
+41.4%over 2 years15 June 2001
£122,000
Median price across the last 5 sales in MK17 0AT: £295,000 (2025–2012).
76 Whaddon Road Newton Longville Milton Keynes
Sold Mar 2025
84 Whaddon Road Newton Longville Milton Keynes
Sold May 2023
82 Whaddon Road Newton Longville Milton Keynes
Sold Nov 2021
70 Whaddon Road Newton Longville Milton Keynes
Sold May 2008
72 Whaddon Road Newton Longville Milton Keynes
Sold Mar 2007

Street avg 3 rooms
CO₂ Emissions
4.1 t/year
Street avg 2.6 t/year
MK17 0AG
Crooked Billet — bus stop.
Closest school
0.6 km
Newton Longville Church of England Primary School. 11 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
36.4dB