9 Diamond Street, King's Lynn, PE30 5LX
About 9 Diamond Street
9 Diamond Street is a two-bedroom mid-terrace house in King's Lynn (PE30 5LX). It has a recorded floor area of 75 m² (around 808 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (March 2010) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in July 2009 the rating was G, the property has climbed 3 bands since. Between certificates, window efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Very Good and lighting went from Good to Very Good. The latest certificate is from March 2010, so improvements made since then won't be reflected.
Across 2009–2018, sale prices on this property compounded at 9.3% per year. Today's modelled estimate of £144,000 is 30.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£136/sq ft) was about 32.3% above the typical sold price in the postcode. Most recent transfer: November 2018 at £110,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenYes
Building
- RefurbishedYes
Everything you need to know about 9 Diamond Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
9 Diamond Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Mar 2020
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Hot water system upgraded
Single glazing replaced with double or better glazing
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
9 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 at least doubled since 2009.
£144,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 9 years.
£110,000
Growth on file: 9.3% per year over 9 years.
Sales timeline
15 November 2018Most recent
£110,000
+50.7%over 8 years28 October 2010
£73,000
+46.0%over 10 months21 December 2009
£50,000
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
Price per m²
£1,466
Street avg £1,247
Floor Area
75 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.9 t/year
Everything you need to know about 9 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






