11 Glosthorpe Manor is a four-bedroom semi-detached house in King's Lynn (PE32 1NB). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (January 2023) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2012); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on electricity. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 4.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£311/sq ft) was about 98.6% above the typical sold price in the postcode. Last sale on file: £285,000 in May 2023.
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against 11 Glosthorpe Manor, Ashwicken, King's Lynn, PE32 1NB. The full report also covers planning activity across the surrounding area.
Full planning data for 11 Glosthorpe Manor, Ashwicken, King's Lynn, PE32 1NB
Every application and decision on this property and nearby, in full, in the report.
Sale price has at least doubled since 2002.
£303,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 21 years.
£285,000
Growth on file: 4.3% per year over 21 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
On price per m², 11 Glosthorpe Manor stands well clear of the street.
Price per m²
£3,353
Street avg £2,432
Floor Area
85 m²
Street avg 125 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Closest school
1.2 km

Daytime· 07:00 – 23:00
42.5dB

Launch offer
Secure checkout · One-off payment
30-day money-back guarantee

Changes detected from historical EPC data
Heating system changed
Heating controls changed
Hot water efficiency decreased
More low energy lighting installed
5 May 2023Most recent
£285,000
+83.9%over 17 years19 July 2005
£155,000
+30.8%over 2 years2 August 2002
£118,500
Median price across the last 5 sales in PE32 1NB: £297,000 (2025–2020).
15 Glosthorpe Manor Ashwicken King S Lynn
Sold Jan 2025
7 Glosthorpe Manor Ashwicken King S Lynn
Sold May 2024
Samara Glosthorpe Manor Ashwicken King S Lynn
Sold Aug 2023
17 Glosthorpe Manor Ashwicken King S Lynn
Sold Mar 2021
Wicken Lodge Glosthorpe Manor Ashwicken King S Lynn
Sold Oct 2020
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
Ad-free · Secure Stripe checkout · One-off payment
30-day money-back guarantee

Street avg 6 rooms
CO₂ Emissions
5.0 t/year
Street avg 7.0 t/year
PE32 1UU
Ashwicken Church of England Voluntary Aided Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
35.7dB