23 Seathorne, Withernsea, HU19 2BB
About 23 Seathorne
23 Seathorne is a three-bedroom semi-detached house in Withernsea (HU19 2BB). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1950-1966 and council tax band A. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (October 2015) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2015. Between certificates, lighting went from Poor to Very Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from October 2015, so improvements made since then won't be reflected.
At 98 m² the property is well over the postcode median (58 m² across 60 EPCs), placing it in the larger end of the local stock. Across 2015–2022, sale prices on this property compounded at 6% per year. Today's modelled estimate of £135,000 is 42.1% above the 2022 sale price. Sold April 2022 for £95,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 23 Seathorne
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
- Bedrooms3
- Bathrooms1
Outside
- Private gardenRear
Building
- Central heatingYes
- Solar panelsYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Oct 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
23 Seathorne has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 23 Seathorne
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£135,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 7 years.
£95,000
Growth on file: 6.0% per year over 7 years.
Sales timeline
21 April 2022Most recent
£95,000
+46.3%over 6 years19 October 2015
£64,950
Median price across the last 5 sales in HU19 2BB: £135,000 (2025–2022).
Nearby sales in HU19 2BB
Everything we know about 23 Seathorne, 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 Seathorne homes
Floor Area for 23 Seathorne runs comfortably ahead of the street norm.
Price per m²
£969
Street avg £1,581
Floor Area
98 m²
Street avg 63 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.5 t/year
Street avg 2.9 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
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Withernsea North Road — bus stop.
Closest school
0.5 km
Withernsea High School. 2 schools 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
45.2dB

Night-time· 23:00 – 07:00
38.2dB