Chalk Block Cottage, School Lane, Marham, King's Lynn, PE33 9JA
About Chalk Block Cottage
Chalk Block Cottage is a semi-detached house in King's Lynn (PE33 9JA). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (December 2021) shows an E (score 51), well below the UK norm with real room to improve. When first surveyed in May 2018 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Average and main heating went from Poor to Average. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on oil.
Most recent transfer: February 2024 at £170,000. Across the public record there are 4 sales, relatively high churn for a single property. At 86 m² it's 19.7% smaller than the typical home in the postcode (107 m² median across 8 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Across 2018–2024, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £221,000 is 30% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£184/sq ft) was about 41.4% above the typical sold price in the postcode.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
More low energy lighting installed
Planning history
Chalk Block Cottage has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Chalk Block Cottage
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
Chalk Block Cottage saw 4 transfers in just over a decade — high turnover for the postcode.
£221,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 6 years.
£170,000
Growth on file: 5.8% per year over 6 years.
Sales timeline
19 February 2024Most recent
£170,000
+6.3%over 2 years28 April 2021
£159,950
+48.1%over 1 year30 June 2019
£108,000
-12.9%over 12 months12 July 2018
£124,000
Median price across the last 5 sales in PE33 9JA: £249,000 (2020–2014).
Nearby sales in PE33 9JA
Lindos, School Lane, Marham, King's Lynn, PE33 9JA
Sold Dec 2020
£190,000Serendipity, School Lane, Marham, King's Lynn, PE33 9JA
Sold Nov 2020
£280,000Cresta, School Lane, Marham, King's Lynn, PE33 9JA
Sold Dec 2014
£205,000The Old Bakery, School Lane, Marham, King's Lynn, PE33 9JA
Sold Sept 2014
£249,000Meadow Cottage, School Lane, Marham, King's Lynn, PE33 9JA
Sold Aug 2014
£310,000
Versus other School Lane homes
Years Held for Chalk Block Cottage lags the street by a wide margin.
Price per m²
£1,977
Street avg £1,520
Floor Area
86 m²
Street avg 122 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.7 t/year
Street avg 6.9 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
2/mo
Steady year-on-year across the wider district.
Closest school
0.5 km
Cherry Tree Academy Trust Marham Junior. 2 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
43.8dB

Night-time· 23:00 – 07:00
37.3dB







