Flat 4, 78 Norfolk Street, King's Lynn, PE30 1AD
About Flat 4
Flat 4 is a one-bedroom end-of-terrace house in King's Lynn (PE30 1AD). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (December 2018) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in March 2018 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Very Good and window efficiency went from Very Poor to Good. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 48 m² this is the 5th smallest of 6 units on EPC record in the building, where floor areas span 28–52 m². The building's EPC ratings span E to C across 6 units on file.
Across 2000–2022, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £101,000 sits 64.2% above the 2022 sale of £61,500. On a £-per-square-foot basis, the last sale (£119/sq ft) was about 32.3% below the postcode norm. Sold May 2022 for £61,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms1
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Loft insulation installed or upgraded to 250mm+
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 4 has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 4 has more than doubled in price since the earliest registered sale in 2000.
£101,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 22 years.
£61,500
Growth on file: 4.4% per year over 22 years.
Sales timeline
9 May 2022Most recent
£61,500
+38.2%over 3 years10 May 2018
£44,500
+85.4%over 18 years26 April 2000
£24,000
Median price across the last 5 sales in PE30 1AD: £56,000 (2024–2005).
Versus other Norfolk Street homes
Price per m² for Flat 4 lags the street by a wide margin.
Price per m²
£1,281
Street avg £1,778
Floor Area
48 m²
Street avg 56 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Kings Lynn Rail Station — railway station.
Closest school
0.1 km
Eastgate Academy. 18 schools 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
53.9dB

Night-time· 23:00 – 07:00
43.6dB







