23 Adelphi Street, Campbell Park, Milton Keynes, MK9 4AE
About 23 Adelphi Street
23 Adelphi Street is a semi-detached house in Campbell Park, Milton Keynes, Milton Keynes (MK9 4AE). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (November 2022) shows a C (score 69), just inside the C band. When first surveyed in April 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Very Good. The recommended improvements would push it to B (score 82).
Sold September 2022 for £325,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1998–2022, sale prices on this property compounded at 6.2% per year. On a £-per-square-foot basis, the last sale (£315/sq ft) was about 144.5% above the typical sold price in the postcode.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
23 Adelphi Street has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
23 Adelphi Street has more than quadrupled in price since its earliest registered sale in 1998.
£334,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 24 years.
£325,000
Growth on file: 6.2% per year over 24 years.
Sales timeline
13 September 2022Most recent
£325,000
+47.7%over 16 years17 March 2006
£220,000
+12.8%over 1 year17 June 2004
£195,000
+150.0%over 5 years27 November 1998
£77,995
Median price across the last 5 sales in MK9 4AE: £388,000 (2025–2023).
Nearby sales in MK9 4AE
71 Adelphi Street, Campbell Park, Milton Keynes, MK9 4AE
Sold Aug 2025
£388,00051 Adelphi Street, Campbell Park, Milton Keynes, MK9 4AE
Sold Apr 2025
£303,00015 Adelphi Street, Campbell Park, Milton Keynes, MK9 4AE
Sold Jun 2024
£425,00079 Adelphi Street, Campbell Park, Milton Keynes, MK9 4AE
Sold Apr 2023
£431,5001 Adelphi Street, Campbell Park, Milton Keynes, MK9 4AE
Sold Mar 2023
£372,500
Versus other Adelphi Street homes
Price per m² for 23 Adelphi Street runs comfortably ahead of the street norm.
Price per m²
£3,385
Street avg £2,173
Floor Area
96 m²
Street avg 105 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Downs Barn Boulevard — bus stop.
Closest school
0.5 km
Downs Barn School. 29 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
55.1dB

Night-time· 23:00 – 07:00
44.8dB







