12a, Bayfield Close, King's Lynn, PE30 4YZ
About 12a
12a is a three-bedroom end-of-terrace house in King's Lynn (PE30 4YZ). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1996-2002 and council tax band B. The latest certificate (May 2023) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since May 2013. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 88).
Sold August 2020 for £163,000. Across the public record there are 7 sales, relatively high churn for a single property. At 70 m² it's 25.5% larger than the typical home in the postcode (56 m² median across 27 EPCs). Across 1998–2020, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £208,000 is 27.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£216/sq ft) was about 51.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenRear
- DrivewayYes
Building
- Heating systemGas
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
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Planning history
12a has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has grown by over 3x since 1998.
£208,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 22 years.
£163,000
Growth on file: 5.6% per year over 22 years.
Sales timeline
27 August 2020Most recent
£163,000
+3.8%over 3 years11 September 2016
£157,000
+34.2%over 3 years6 June 2013
£117,000
+62.5%over 11 years13 May 2002
£72,000
+50.0%over 3 years8 April 1999
£48,000
+2.1%29 January 1999
£47,000
-3.1%over 7 months2 July 1998
£48,500
Median price across the last 5 sales in PE30 4YZ: £200,000 (2025–2024).
Nearby sales in PE30 4YZ
6 Bayfield Close, King's Lynn, PE30 4YZ
Sold Jul 2025
£235,00022 Bayfield Close, King's Lynn, PE30 4YZ
Sold Jan 2025
£200,00028 Bayfield Close, King's Lynn, PE30 4YZ
Sold Sept 2024
£255,00012 Bayfield Close, King's Lynn, PE30 4YZ
Sold Sept 2024
£172,00033 Bayfield Close, King's Lynn, PE30 4YZ
Sold Mar 2024
£142,000
Versus other Bayfield Close homes
12a outperforms the street on epc rating by a wide margin.
Price per m²
£2,329
Street avg £2,370
Floor Area
70 m²
Street avg 61 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.2 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
2.5 km
Kings Lynn Rail Station — railway station.
Closest school
0.3 km
Fairstead Community Primary and Nursery School. 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
53.4dB

Night-time· 23:00 – 07:00
44.1dB







