Our Data Sources
18, William Street, King's Lynn has no records in the the Land Registry and a single entry in the EPC database dated November 2021.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 18, William Street, King's Lynn would be worth £158,411, with a potential rental value of £872 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £140,307, with a rental value of £772 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
18, William Street, King's Lynn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Nov 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 53 sales of comparable properties within 530 metres of 18, William Street, King's Lynn across the last 2 years.
Most recently, 31, Guanock Terrace, King's Lynn, PE30 5QT, a freehold house, sold at £154,500 on the 24th June 2025.
Read more about house prices in PE30.
- Sold Jun 2025£154,500 | 2 Bed House31, Guanock Terrace, King's Lynn, PE30 5QT31, Guanock Terrace, King's Lynn, PE30 5QT
- Sold Jul 2024£145,000 | 2 Bed House3, Thomas Street, King's Lynn, PE30 5QP3, Thomas Street, King's Lynn, PE30 5QP
- Sold Oct 2022£145,000 | 2 Bed House1, Thomas Street, King's Lynn, PE30 5QP1, Thomas Street, King's Lynn, PE30 5QP
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 18, William Street, King's Lynn as the 20th largest and the 20th most expensive of the 21 addresses on William Street, King's Lynn, PE30.
Against the PE30 postcode district average, it is £74k less expensive than the typical property.
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Schools Nearby
- Greyfriars Academy300 m away
- Whitefriars Church of England Primary Academy400 m away
- St Michael's Church of England Academy900 m away
- King's Lynn Academy1.1 km away
- King Edward VII Academy1.3 km away
- Springwood High School2.5 km away
More reading links
Public Transport Nearby
- Kings Lynn|800 m away
- Watlington|8.3 km away
- Downham Market|16.0 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Low risk of flooding.












