4 North Twelfth Street, Milton Keynes, MK9 3BT
About 4 North Twelfth Street
4 North Twelfth Street is a detached house in Milton Keynes (MK9 3BT). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (May 2021) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2012. Between certificates, wall efficiency went from Average to Good, window efficiency went from Very Poor to Average and lighting went from Average to Very Good; while hot-water efficiency dropped from Good to Poor and main heating dropped from Good to Very Poor. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 49 m² this is the 3rd smallest of 29 units on EPC record in the building, where floor areas span 46–125 m². The building's EPC ratings span E to C across 29 units on file.
At 49 m² it sits well below the postcode median (105 m² across 28 EPCs), making it one of the more compact homes locally. Across 1997–2023, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£322/sq ft) was about 117.8% above the typical sold price in the postcode. Last sale on file: £170,000 in February 2023.
Everything you need to know about 4 North Twelfth Street
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Certificate validity
Valid until 16 May 2031
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Single glazing replaced with double or better glazing
Wall insulation upgraded
More low energy lighting installed
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
4 North Twelfth Street has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 4 North Twelfth Street has grown more than fourfold since the 1997 starting point.
£174,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 26 years.
£170,000
Growth on file: 6.4% per year over 26 years.
Sales timeline
24 February 2023Most recent
£170,000
+23.2%over 17 years18 August 2005
£138,000
+9.1%over 1 year27 May 2004
£126,500
+201.2%over 4 years19 August 1999
£41,995
+20.0%over 1 year21 August 1997
£35,000
Median price across the last 5 sales in MK9 3BT: £300,000 (2024–2020).
Nearby sales in MK9 3BT
56 North Twelfth Street, Milton Keynes, MK9 3BT
Sold Oct 2024
£351,00010 North Twelfth Street, Milton Keynes, MK9 3BT
Sold Jun 2022
£155,00032 North Twelfth Street, Milton Keynes, MK9 3BT
Sold Jun 2021
£1,500,00028 North Twelfth Street, Milton Keynes, MK9 3BT
Sold Dec 2020
£300,00060 North Twelfth Street, Milton Keynes, MK9 3BT
Sold Dec 2020
£300,000
Versus other North Twelfth Street homes
4 North Twelfth Street outperforms the street on price per m² by a wide margin.
Price per m²
£3,469
Street avg £2,372
Floor Area
49 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.2 t/year
Everything you need to know about 4 North Twelfth Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Crime
255/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Theatre District — bus stop.
Closest school
0.6 km
Southwood School. 28 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
56.1dB
Night-time· 23:00 – 07:00
45.2dB