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Get startedArdmore House is a three-bedroom semi-detached house in King's Lynn (PE33 9DX). It has a recorded floor area of 200 m² (around 2153 sq ft) and construction records dating it to before 1900. The latest certificate (May 2025) shows an E (score 47), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since August 2013. Between certificates, window efficiency went from Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on oil.
Sale prices here have outpaced England HPI: 3.1% per year against 0% for the wider region. Today's modelled estimate of £413,000 is 42.4% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£135/sq ft) was about 25.5% below the postcode norm. At 200 m² the property is well over the postcode median (135 m² across 15 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Last sold in March 2016, so it's been off the market for around 10 years.
Ardmore House's carbon output runs well above what efficient homes in the postcode produce.
Ardmore House has multiple listed-building consents on file — alterations need formal heritage approval.
Application for a Lawful Development Certificate for proposed work to provide adequate support for (second floor) attic window through fitting a lintel in line with building regulations and listed building permission
Ardmore House valuation sits well clear of the typical sold price in this postcode.
£413,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 14 years.
£290,000
Growth on file: 3.1% per year over 14 years.
On co₂ emissions, Ardmore House runs well behind the street norm.
Price per m²
£1,450
Street avg £2,057
Floor Area
200 m²
Street avg 144 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Closest school
3.0 km

Daytime· 07:00 – 23:00
47.3dB

Changes detected from historical EPC data
Hot water efficiency decreased
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Application for a Lawful Development Certificate for proposed work to provide adequate support for (second floor) attic window through fitting a lintel in line with building regulations and listed building permission
2 more applications for this property
Join to see all planning history.
31 March 2016Most recent
£290,000
+52.7%over 13 years25 July 2002
£189,950
Median price across the last 5 sales in PE33 9DX: £295,000 (2025–2021).
Adelphi Cottage Main Road Crimplesham King S Lynn
Sold Jun 2025
Toppesfield Main Road Crimplesham King S Lynn
Sold Mar 2025
Keri Keri Main Road Crimplesham King S Lynn
Sold Jul 2022
Yew Cottage Main Road Crimplesham King S Lynn
Sold Sept 2021
Rosedene Main Road Crimplesham King S Lynn
Sold Aug 2021
CO₂ Emissions
12.0 t/year
Street avg 5.7 t/year
PE33 9EG
Downham Market, Hillcrest Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
40.8dB
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