18 Old Groveway, Simpson, Milton Keynes, MK6 3BP
About 18 Old Groveway
18 Old Groveway is an end-of-terrace house in Simpson, Milton Keynes, Milton Keynes (MK6 3BP). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (July 2023) shows an E (score 44), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2013. Between certificates, window efficiency went from Very Poor to Average; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 84), a 3-band jump. Main heating runs on electricity.
Last sale on file: £150,000 in May 2024. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved. Across 2007–2024, sale prices on this property compounded at 2.1% per year. Today's modelled estimate of £181,000 is 20.7% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 55.2% above the typical sold price in the postcode.
Everything you need to know about 18 Old Groveway
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
18 Old Groveway has an approved rear extension on the planning record.
1 application on record at 18 Old Groveway, Simpson, Milton Keynes, MK6 3BP
- Sept 2014ExtensionFullOutcome in report
Extension: Rear of property
Balcony to rear of property
- Reference
- 14/00897/FUL
Unlock 18 Old Groveway, Simpson, Milton Keynes, MK6 3BP's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
18 Old Groveway valuation sits well clear of the typical sold price in this postcode.
£181,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 17 years.
£150,000
Growth on file: 2.1% per year over 17 years.
Sales timeline
6 May 2024Most recent
£150,000
+2.0%over 7 years12 April 2017
£147,000
+43.4%over 3 years1 November 2013
£102,500
-2.4%over 6 years26 January 2007
£105,000
Median price across the last 5 sales in MK6 3BP: £178,000 (2025–2022).
Nearby sales in MK6 3BP
9 Old Groveway, Simpson, Milton Keynes, MK6 3BP
Sold Jun 2025
£182,0004 Old Groveway, Simpson, Milton Keynes, MK6 3BP
Sold May 2024
£185,00040 Old Groveway, Simpson, Milton Keynes, MK6 3BP
Sold Dec 2023
£150,00020 Old Groveway, Simpson, Milton Keynes, MK6 3BP
Sold May 2023
£178,00016 Old Groveway, Simpson, Milton Keynes, MK6 3BP
Sold Nov 2022
£175,000
Versus other Old Groveway homes
18 Old Groveway is notably below the street on years held.
Price per m²
£2,885
Street avg £3,072
Floor Area
52 m²
Street avg 53 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.2 t/year
Everything you need to know about 18 Old Groveway
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Simpson Roundabout South — bus stop.
Closest school
0.1 km
Lift Charles Warren. 31 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
57.1dB

Night-time· 23:00 – 07:00
46.7dB






