20b, Siltside, Gosberton Risegate, Spalding, PE11 4ET
About 20b
20b is a detached house in Gosberton Risegate, Spalding, Spalding (PE11 4ET). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (June 2024) shows an E (score 39), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2013. Between certificates, hot-water efficiency dropped from Average to Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity.
Most recent transfer was October 2025 at £230,000 — fresh data. Across 2014–2025, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£270/sq ft) was about 113.5% above the typical sold price in the postcode. At 79 m² it's 19.4% smaller than the typical home in the postcode (98 m² median across 49 EPCs).
Energy performance
20b's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 10 June 2034
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
20b has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20b valuation sits well clear of the typical sold price in this postcode.
£229,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 12 years.
£230,000
Growth on file: 4.4% per year over 12 years.
Sales timeline
29 October 2025Most recent
£230,000
+64.3%over 11 years16 April 2014
£140,000
Median price across the last 5 sales in PE11 4ET: £240,000 (2026–2023).
Nearby sales in PE11 4ET
124b, Siltside, Gosberton Risegate, Spalding, PE11 4ET
Sold Jun 2026
£328,00066 Siltside, Gosberton Risegate, Spalding, PE11 4ET
Sold Feb 2025
£275,0002a, Siltside, Gosberton Risegate, Spalding, PE11 4ET
Sold Jan 2025
£240,000124c, Siltside, Gosberton Risegate, Spalding, PE11 4ET
Sold Oct 2024
£230,00038 Siltside, Gosberton Risegate, Spalding, PE11 4ET
Sold Aug 2023
£220,000
Versus other Siltside homes
Years Held for 20b lags the street by a wide margin.
Price per m²
£2,911
Street avg £1,821
Floor Area
79 m²
Street avg 118 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 7.3 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
276/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Demand Responsive Area — bus stop.
Closest school
1.9 km
Clough and Risegate Community Primary School. 1 school 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
45.1dB

Night-time· 23:00 – 07:00
37.7dB







