20 Seaton Street, Middlesbrough, TS1 3NQ
About 20 Seaton Street
20 Seaton Street is a two-bedroom mid-terrace house in Middlesbrough (TS1 3NQ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (November 2019) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2009. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
Across 2012–2017, sale prices on this property compounded at -5% per year. Today's modelled estimate of £105,000 sits 118.8% above the 2017 sale of £48,000. Last changed hands 8 years ago, in December 2017.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
20 Seaton Street has no planning applications on record.
But the area is active
28 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Seaton Street saw 3 transfers in just over a decade — high turnover for the postcode.
£105,000
Modelled from EPC, postcode comparables and a sale-price growth of -5.0% per year over 6 years.
£48,000
Growth on file: -5.0% per year over 6 years.
Sales timeline
7 December 2017Most recent
£48,000
+9.1%over 2 years15 June 2015
£44,000
-31.3%over 3 years1 May 2012
£64,000
Median price across the last 5 sales in TS1 3NQ: £60,000 (2023–2021).
Nearby sales in TS1 3NQ
Versus other Seaton Street homes
20 Seaton Street outperforms the street on floor area by a wide margin.
Price per m²
£727
Street avg £848
Floor Area
66 m²
Street avg 65 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.3 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
13/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Europa — bus stop.
Closest school
0.3 km
Abingdon Primary School. 27 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
55.7dB

Night-time· 23:00 – 07:00
44.9dB







