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Get startedNew BuildHeat PumpEPC A RatedDetached
21 Walton Road, Walnut Tree, Milton Keynes, MK7 7AG
This 532 square metre property in Walnut Tree, Milton Keynes, Milton Keynes carries an energy performance rating of A, placing it among the top tier for energy efficiency in the UK. The property is heated by electric heating. The property last sold for £950,000 in 2021, up from £780,000 previously.
Property Type
Detached House
Bedrooms
6
Floor Area
532 m²
Council Tax
Band N/A
Property Features
Built 2022
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Energy Performance
EPC rating and efficiency details
Current Certificate(1 of 2)
Jul 2025
EPC Rating
A
A104
B
C
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Poor
Windows
Very Good
CO2 Emissions
-2.1 t/year
Tenure
—
Property Improvements
Changes detected from historical EPC data
Jul 2025from Sept 2019
EPC improved fromD59toA104
Heating System
Gas BoilerHeat Pump
Heat pump installed, significantly improving energy efficiency
Main Fuel
GasElectric
Changed to a more efficient fuel source
Heating Controls
Prog + StatFull Control
Heating controls upgraded for better temperature management
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Windows
SingleHigh Performance
Single glazing replaced with double or better glazing
Walls
AverageVery Good
Wall insulation improved
Floor Insulation
UninsulatedInsulated
Floor insulation added or improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Price & History
Transactions and market trends
Transaction history
+21.8%(0y)
£950,000Latest
Jun 2021£780,000
Feb 2021Source: HM Land Registry
Nearby in MK7 7AG
House Price Index
Milton Keynes-1.2%
100.9
Jan 26
UK HPI from HM Land Registry. Baseline: Jan 2015 = 100.
How This Property Compares on Walton Road
See how this property stacks up against others nearby
Not enough similar properties in this postcode to make meaningful comparisons.
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New sales, price changes, and market updates in this area
About Walnut Tree, Milton Keynes
This property is located in Walnut Tree, a district of Walton civil parish in Milton Keynes, within the MK7 postal district.
Walnut Tree lies within the civil parish of Walton in Milton Keynes, Buckinghamshire, England. Walton was historically a hamlet and is now a district and civil parish. For local government purposes, it is part of the Danesborough and Walton electoral ward. At the 2021 census, the parish had a population of 12,100. The area is identified by the postcode district MK7 and is part of the larger Milton Keynes urban area.
Places to visit
Road Noise
Average road noise levels for this postcode
Daytime
07:00 – 23:00
54.4dB
Low
Night-time
23:00 – 07:00
43.3dB
Low55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4Crime Analysis
7 months of data for Milton Keynes
Total Crimes
21
Monthly Avg
3
Recent Trend
Stable
Most Common
Violence & Sexual
Crime by Category
Violence & Sexual10(48%)
Public Order3(14%)
Vehicle Crime3(14%)
Burglary1(5%)
Other Theft1(5%)
Robbery1(5%)
Shoplifting1(5%)
Criminal Damage & Arson1(5%)
Recent Incidents
Violence & Sexual
Nov 2025On or near Pimpernel Grove
Burglary
Nov 2025On or near Backleys
Public Order
Nov 2025On or near Pimpernel Grove
Other Theft
Nov 2025On or near Backleys
Violence & Sexual
Nov 2025On or near Huckleberry Close
Violence & Sexual
Nov 2025On or near March Meadow
Data from Police UK • Updated monthly
Local Amenities
Schools and transport links nearby
Nearby Schools
19 within 3kmP
Heronshill School and Nursery
489m
6 mins
P
Heronshaw School
587m
7 mins
P
Heronsgate School
599m
7 mins
S
Walton High
536m
6 mins
S
Kents Hill Park all-through school
1.3km
15 mins
S
Oakgrove School
2.2km
26 mins
Transport Links
30 within 3kmHighgate Over
Bus Stop228m
3 mins
Birdlip Lane
Bus Stop298m
4 mins
Lichfield Down
Bus Stop298m
4 mins
Hindhead Knoll
Bus Stop315m
4 mins
Walton Roundabout East
Bus Stop350m
4 mins
Birdlip Lane bridge
Bus Stop360m
4 mins
School data from Dept. for Education • Transport data from NaPTAN
Nearby Property Businesses
Local professionals serving this area
Surveyor
KDPM Ltd
Milton Keynes
RICS
Surveyor
Cosey Homes Chartered Surveyors
Milton Keynes
RICSResidential
Surveyor
Houzecheck Surveying Ltd
Milton Keynes
RICSResidential
Surveyor
Proctor Chartered Surveyors
Milton Keynes
RICS
Surveyor
Jackson-Stops & Staff
Milton Keynes
RICSResidential
Surveyor
Leo Horsfield Surveying
Milton Keynes
RICSResidential
Surveyor
Dexter Brown
Milton Keynes
RICS
Surveyor
Design & Planning Consultancy
Milton Keynes
RICS
Map
49 points of interest nearby
Map data from OpenStreetMap • Transport data from NaPTAN • School data from Dept. for Education • Scenic data from Beautifulplaces.ai
Frequently Asked Questions
Common questions about this property