7 Diamond Street, King's Lynn, PE30 5LX
About 7 Diamond Street
7 Diamond Street is a mid-terrace house in King's Lynn (PE30 5LX). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (March 2021) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2013. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
Last sale on file: £125,500 in May 2021. Across the public record there are 6 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1996–2021, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £140,000 is 11.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 49.8% above the typical sold price in the postcode.
Everything you need to know about 7 Diamond Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
7 Diamond Street has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1996.
£140,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 25 years.
£125,500
Growth on file: 5.7% per year over 25 years.
Sales timeline
18 May 2021Most recent
£125,500
+38.7%over 7 years6 December 2013
£90,500
-0.5%over 8 years6 October 2005
£91,000
+160.0%over 4 years24 October 2000
£34,995
+7.7%over 1 year22 April 1999
£32,500
+1.7%over 2 years25 July 1996
£31,950
Median price across the last 5 sales in PE30 5LX: £125,000 (2025–2023).
Nearby sales in PE30 5LX
25 Diamond Street, King's Lynn, PE30 5LX
Sold Jun 2025
£125,00040 Diamond Street, King's Lynn, PE30 5LX
Sold Feb 2025
£144,00024 Diamond Street, King's Lynn, PE30 5LX
Sold Aug 2024
£120,00013 Diamond Street, King's Lynn, PE30 5LX
Sold Apr 2024
£145,00021 Diamond Street, King's Lynn, PE30 5LX
Sold Dec 2023
£120,000
Versus other Diamond Street homes
On habitable rooms, 7 Diamond Street runs well behind the street norm.
Price per m²
£1,651
Street avg £1,242
Floor Area
76 m²
Street avg 75 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.9 t/year
Everything you need to know about 7 Diamond Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
1.2 km
Kings Lynn Rail Station — railway station.
Closest school
0.4 km
Whitefriars Church of England Primary Academy. 15 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
52.5dB

Night-time· 23:00 – 07:00
42.8dB






