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Get started29 Westgate Street is a four-bedroom detached house in King's Lynn (PE33 0BN). It has a recorded floor area of 125 m² (around 1345 sq ft) and construction records dating it to before 1900. The latest certificate (March 2015) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since December 2009. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Poor to Average; while lighting dropped from Very Good to Good. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on oil. The latest certificate is from March 2015, so improvements made since then won't be reflected. Other recorded features include outbuildings.
Sale prices here have outpaced England HPI: 2.1% per year against 0% for the wider region. Today's modelled estimate of £408,000 is 16.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 85.3% above the typical sold price in the postcode. At 125 m² it's 16.1% smaller than the typical home in the postcode (149 m² median across 20 EPCs). Sold April 2021 for £350,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
29 Westgate Street's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 27 Mar 2025
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£408,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 12 years.
£350,000
Growth on file: 2.1% per year over 12 years.
29 Westgate Street outperforms the street on price per m² by a wide margin.
Price per m²
£2,800
Street avg £2,159
Floor Area
125 m²
Street avg 148 m²
Habitable Rooms
6 rooms
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
0.2 km

Daytime· 07:00 – 23:00
42.9dB

Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 April 2021Most recent
£350,000
+29.2%over 12 years3 October 2008
£271,000
Median price across the last 5 sales in PE33 0BN: £345,000 (2024–2021).
5 Westgate Street Shouldham King S Lynn
Sold Aug 2024
47 Westgate Street Shouldham King S Lynn
Sold Feb 2023
21 Westgate Street Shouldham King S Lynn
Sold Jan 2022
37 Westgate Street Shouldham King S Lynn
Sold Sept 2021
53 Westgate Street Shouldham King S Lynn
Sold Sept 2021
Street avg 6 rooms
CO₂ Emissions
7.0 t/year
Street avg 7.4 t/year
PE33 0JD
St Martin At Shouldham Church of England Primary Academy. 1 school nearby.
Night-time· 23:00 – 07:00
36.8dB
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