23 Boulters Lock, Giffard Park, Milton Keynes, MK14 5QR
About 23 Boulters Lock
23 Boulters Lock is a detached house in Giffard Park, Milton Keynes, Milton Keynes (MK14 5QR). It has a recorded floor area of 203 m² (around 2185 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (September 2015) shows a C (score 69), just inside the C band. The latest certificate is from September 2015, so improvements made since then won't be reflected.
Held since July 2005 — that's 21 years off the open market, well above the local norm. Across 1996–2005, sale prices on this property compounded at 13.9% per year. Today's modelled estimate of £668,000 sits 83% above the 2005 sale of £365,000. On a £-per-square-foot basis, the last sale (£167/sq ft) was about 21.9% below the postcode norm. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, a loft conversion and a garage conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at 23 Boulters Lock
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
23 Boulters Lock's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Sept 2025
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Oct 2022Loft ConversionFullIn report
Erection of a rear dormer
Extension- Documents
- 6 docs on file
- Reference
- 22/02142/HOU
- Jul 2021Garage ConversionFullIn report
Garage conversion to kitchen and living area
- Documents
- 13 docs on file
- Reference
- 21/01220/FUL
We flagged 1 thing worth checking at 23 Boulters Lock
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
23 Boulters Lock has more than tripled in price since its earliest registered sale in 1996.
£668,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.9% per year over 9 years.
£365,000
Growth on file: 13.9% per year over 9 years.
Sales timeline
27 July 2005Most recent
£365,000
+62.2%over 4 years17 May 2001
£225,000
+100.9%over 4 years9 July 1996
£112,000
Median price across the last 5 sales in MK14 5QR: £730,000 (2019–2014).
Nearby sales in MK14 5QR
30 Boulters Lock, Giffard Park, Milton Keynes, MK14 5QR
Sold Apr 2019
£1,250,00021 Boulters Lock, Giffard Park, Milton Keynes, MK14 5QR
Sold Oct 2018
£692,50024 Boulters Lock, Giffard Park, Milton Keynes, MK14 5QR
Sold Jul 2018
£750,0009 Boulters Lock, Giffard Park, Milton Keynes, MK14 5QR
Sold Jan 2018
£730,00026 Boulters Lock, Giffard Park, Milton Keynes, MK14 5QR
Sold Dec 2014
£500,000
Everything we know about 23 Boulters Lock, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Boulters Lock homes
Habitable Rooms for 23 Boulters Lock lags the street by a wide margin.
Price per m²
£1,798
Street avg £2,611
Floor Area
203 m²
Street avg 238 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
6.5 t/year
Street avg 6.8 t/year
Similar properties nearby
1 Church Farm Crescent, Great Linford
MK14 5AY
1 Cedar Court, Blakelands
MK14 5GA
1 Boulters Lock, Giffard Park
MK14 5QR
1 Bromham Mill, Giffard Park
MK14 5QP
1 Granes End, Great Linford
MK14 5DY
1 Cheslyn Gardens, Giffard Park
MK14 5JU
1 Fountaine Close, Great Linford
MK14 5HJ
1 Cottisford Crescent, Marsh Drive, Great Linford
MK14 5HH
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Memorial Hall — bus stop.
Closest school
0.5 km
Giffard Park Primary School. 18 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.8dB

Night-time· 23:00 – 07:00
42.6dB