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Get startedCrown House is a five-bedroom detached house in King's Lynn (PE33 9AP). It has a recorded floor area of 206 m² (around 2217 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (July 2017) shows an F (score 31), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since September 2014. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Very Poor to Poor and lighting went from Good to Very Good; while hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Poor. The recommended improvements would lift it to C (score 78), a 3-band jump. Main heating runs on oil. Other recorded features include outbuildings and a basement. Period features are noted in the property record.
Sale prices here have outpaced England HPI: 6.3% per year against 0% for the wider region. Today's modelled estimate of £589,000 is 11.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£239/sq ft) was about 60.5% above the typical sold price in the postcode. At 206 m² the property is well over the postcode median (110 m² across 20 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 4 is the typical count. 2 planning records sit against the property, 0 approved, 0 refused. The record references conservation-area consent, which constrain future alterations. Sold June 2018 for £530,000.
Crown House's carbon output runs well above what efficient homes in the postcode produce.
Planning history at Crown House is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
G1- Leylandii located at the top of Back Lane- To reduce in height by approx. 7m, leaving trees at approx. 7m above ground level, hedge cut both sides and ends retaining green cover, within a Conservation Area
Crown House has more than tripled in price since its earliest registered sale in 1997.
£589,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 21 years.
£530,000
Growth on file: 6.3% per year over 21 years.
Habitable Rooms for Crown House runs comfortably ahead of the street norm.
Price per m²
£2,573
Street avg £1,917
Floor Area
206 m²
Street avg 154 m²
Habitable Rooms
9 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
2.7 km

Daytime· 07:00 – 23:00
49.7dB

Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Trees in a Conservation Area: Row of Leylandii- to crown raise to 3.5m to allow for improved visibility on the public highway.
26 June 2018Most recent
£530,000
+265.5%over 21 years7 March 1997
£145,000
Median price across the last 5 sales in PE33 9AP: £187,000 (2025–2022).
2 Malthouse Row Church Road Wereham King S Lynn
Sold Jun 2025
5 Malthouse Row Church Road Wereham King S Lynn
Sold Mar 2025
Orchard Leigh Church Road Wereham King S Lynn
Sold Jun 2023
Vicarage House Church Road Wereham King S Lynn
Sold Jun 2022
2 Church Road Wereham King S Lynn
Sold Jan 2022
Street avg 6 rooms
CO₂ Emissions
16.0 t/year
Street avg 8.8 t/year
PE33 9EG
All Saints Academy. 1 school nearby.
Night-time· 23:00 – 07:00
42.2dB
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