12 Seaton Street, Middlesbrough, TS1 3NQ
About 12 Seaton Street
12 Seaton Street is a mid-terrace house in Middlesbrough (TS1 3NQ). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (January 2025) shows a C (score 70). When first surveyed in March 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 90).
Its energy rating outperforms most of the postcode (better than 76% of similar EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Low energy lighting percentage decreased
Hot water efficiency improved
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
12 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
12 Seaton Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£104,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in TS1 3NQ: £60,000 (2023–2021).
Nearby sales in TS1 3NQ
Versus other Seaton Street homes
On epc rating, 12 Seaton Street stands well clear of the street.
EPC Rating
70 (C)
Street avg 62 (D)
Floor Area
58 m²
Street avg 65 m²
CO₂ Emissions
2.4 t/year
Street avg 3.4 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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







