14 Holts Green is a five-bedroom detached house in Great Brickhill, Milton Keynes, Milton Keynes (MK17 9AJ). It has a recorded floor area of 228 m² (around 2454 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (December 2019) shows an E (score 48), well below the UK norm with real room to improve. When first surveyed in June 2016 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 74), a 2-band jump. Main heating runs on electricity.
Sale prices here have outpaced Milton Keynes HPI: 6.8% per year against 0% for the wider region. Today's modelled estimate of £892,000 is 22.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£297/sq ft) was about 16.7% above the typical sold price in the postcode. At 228 m² the property is well over the postcode median (155 m² across 8 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. Sold January 2020 for £730,000.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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14 Holts Green sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Council records include a part-single-part-two-storey rear extension at 14 Holts Green.
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
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Price for 14 Holts Green has grown more than fourfold since the 1998 starting point.
£892,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 22 years.
£730,000
Growth on file: 6.8% per year over 22 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
EPC Rating for 14 Holts Green lags the street by a wide margin.
Price per m²
£3,202
Street avg £3,637
Floor Area
228 m²
Street avg 164 m²
Habitable Rooms
6 rooms
Street avg 7 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
0.2 km

Daytime· 07:00 – 23:00
43.1dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Extension: Part single, part two storey · Rear of property
Part two storey and part single storey rear extension
20 January 2020Most recent
£730,000
+312.4%over 21 years27 May 1998
£177,000
Median price across the last 5 sales in MK17 9AJ: £715,000 (2025–2014).
8 Holts Green Great Brickhill Milton Keynes
Sold Mar 2025
22 Holts Green Great Brickhill Milton Keynes
Sold Nov 2021
2 Holts Green Great Brickhill Milton Keynes
Sold Mar 2021
15 Holts Green Great Brickhill Milton Keynes
Sold Feb 2014
19 Holts Green Great Brickhill Milton Keynes
Sold Sept 2011

CO₂ Emissions
11.0 t/year
Street avg 6.7 t/year
MK17 9FR
The Old Red Lion — bus stop.
Closest school
0.5 km
High Ash Church of England Primary School. 2 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
35.9dB