9 Seaton Street, Middlesbrough, TS1 3NQ
About 9 Seaton Street
9 Seaton Street is a mid-terrace house in Middlesbrough (TS1 3NQ). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2026) shows a C (score 72). When first surveyed in May 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Good to Very Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 87). This certificate was lodged in the last six months, so the rating reflects current condition.
Last sale on file: £96,000 in November 2023. Across the public record there are 5 sales, relatively high churn for a single property. Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). Across 2001–2023, sale prices on this property compounded at 10.8% per year. Today's modelled estimate of £108,000 is 12.5% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£129/sq ft) was about 103.1% above the typical sold price in the postcode.
Everything you need to know about 9 Seaton Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Solar water heating installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
9 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
9 Seaton Street has more than quadrupled in price since its earliest registered sale in 2001.
£108,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.8% per year over 22 years.
£96,000
Growth on file: 10.8% per year over 22 years.
Sales timeline
24 November 2023Most recent
£96,000
+60.0%over 7 months8 May 2023
£60,000
+0.8%over 4 years19 July 2018
£59,500
+2.6%over 2 years29 September 2015
£58,000
+480.0%over 13 years1 November 2001
£10,000
Median price across the last 5 sales in TS1 3NQ: £50,000 (2023–2017).
Nearby sales in TS1 3NQ
10 Seaton Street, Middlesbrough, TS1 3NQ
Sold May 2023
£50,5001 Seaton Street, Middlesbrough, TS1 3NQ
Sold Mar 2022
£113,50016 Seaton Street, Middlesbrough, TS1 3NQ
Sold Nov 2021
£36,00028 Seaton Street, Middlesbrough, TS1 3NQ
Sold Dec 2019
£50,00020 Seaton Street, Middlesbrough, TS1 3NQ
Sold Dec 2017
£48,000
Versus other Seaton Street homes
Price per m² for 9 Seaton Street runs comfortably ahead of the street norm.
Price per m²
£1,391
Street avg £775
Floor Area
69 m²
Street avg 65 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.4 t/year
Everything you need to know about 9 Seaton Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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






