18 Mill Green, Burnham Market, King's Lynn, PE31 8DY
About 18 Mill Green
18 Mill Green is a detached house in King's Lynn (PE31 8DY). It has a recorded floor area of 161 m² (around 1733 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (September 2023) shows a D (score 56), a step below the typical UK home. Earlier certificates rated it A (January 2013); the latest reading is 3 bands lower. Between certificates, window efficiency went from Average to Good; while roof efficiency dropped from Very Good to Good and main heating dropped from Very Good to Very Poor. The recommended improvements would push it to C (score 79). Main heating runs on electricity.
At 161 m² the property is well over the postcode median (72 m² across 16 EPCs), placing it in the larger end of the local stock. Last changed hands 10 years ago, in February 2016. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved. Across 1999–2016, sale prices on this property compounded at 8.9% per year. Today's modelled estimate of £482,000 is 41.8% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£196/sq ft) was about 31.7% below the postcode norm.
Energy performance
18 Mill Green's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Solar water heating installed
Heating system changed
Heating controls changed
Hot water system changed
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 £1,020 · Includes VAT
Planning history
1 application on record at 18 Mill Green, Burnham Market, King's Lynn, PE31 8DY
- Aug 2022ExtensionFullOutcome in report
Proposed 2 storey side extension, single storey rear extension and replacement roof to facilitate proposed first floor and rendering of property
- Documents
- 15 docs on file
- Reference
- 22/00756/F
Unlock 18 Mill Green, Burnham Market, King's Lynn, PE31 8DY's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 15 notable nearby
- The 15 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 18 Mill Green has grown more than fourfold since the 1999 starting point.
£482,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 17 years.
£340,000
Growth on file: 8.9% per year over 17 years.
Sales timeline
12 February 2016Most recent
£340,000
+36.0%over 7 years20 April 2008
£250,000
+51.5%over 4 years31 October 2003
£165,000
+103.7%over 4 years29 March 1999
£81,000
Median price across the last 5 sales in PE31 8DY: £425,000 (2025–2022).
Nearby sales in PE31 8DY
5 Mill Green, Burnham Market, King's Lynn, PE31 8DY
Sold Feb 2025
£400,0004 Mill Green, Burnham Market, King's Lynn, PE31 8DY
Sold Oct 2024
£425,00019 Mill Green, Burnham Market, King's Lynn, PE31 8DY
Sold Sept 2023
£410,00022 Mill Green, Burnham Market, King's Lynn, PE31 8DY
Sold Jul 2023
£485,00016a, Mill Green, Burnham Market, King's Lynn, PE31 8DY
Sold Aug 2022
£525,000
Versus other Mill Green homes
CO₂ Emissions for 18 Mill Green lags the street by a wide margin.
Price per m²
£2,112
Street avg £4,467
Floor Area
161 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
7.3 t/year
Street avg 4.1 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Closest school
0.4 km
Burnham Market Primary School. 1 school 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
47.5dB

Night-time· 23:00 – 07:00
39.2dB







