20a, Siltside, Gosberton Risegate, Spalding, PE11 4ET
About 20a
20a is a four-bedroom 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. Other recorded features include notable views.
Today's modelled estimate of £220,000 sits 59.4% above the 2014 sale of £138,000. On a £-per-square-foot basis, the last sale (£162/sq ft) was about 24.7% above the typical sold price in the postcode. 12 years since the last transfer (September 2014). At 79 m² it's 19.4% smaller than the typical home in the postcode (98 m² median across 49 EPCs).
Know exactly what you're buying at 20a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Dining roomYes
- Utility roomYes
Outside
- Private gardenFront and rear
- ParkingOff road
- Notable viewsYes
Energy performance
20a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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
Planning history
20a has no planning applications on record.
Notable planning nearby
10applications of note in the surrounding area
We flagged 1 thing worth checking at 20a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
20a valuation sits well clear of the typical sold price in this postcode.
£220,000
Modelled from EPC, postcode comparables.
£138,000
Recorded with HM Land Registry.
Sales timeline
30 September 2014Most recent
£138,000
Median price across the last 5 sales in PE11 4ET: £240,000 (2025–2023).
Nearby sales in PE11 4ET
66 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
£220,000104 Siltside, Gosberton Risegate, Spalding, PE11 4ET
Sold Aug 2023
£305,000
Everything we know about 20a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Siltside homes
20a is notably below the street on floor area.
Price per m²
£1,747
Street avg £1,815
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
Similar properties nearby
1 Casswell Drive, Quadring
PE11 4QW
1 Cawood Lane, Gosberton
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1 Bakewell Street, Donington
PE11 4UH
1 Beech Grove, Donington
PE11 4XQ
1 Ashwin Gate, Quadring
PE11 4QG
1 Barehams Lane, Quadring
PE11 4PX
1 Boyfields, Quadring
PE11 4QQ
1 Barnes Road, Donington
PE11 4UW
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
7/mo
Steady 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
The full 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