149 Union Street, Middlesbrough, TS1 4EE
About 149 Union Street
149 Union Street is a mid-terrace house in Middlesbrough (TS1 4EE). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (May 2017) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2014. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
Across 2006–2024, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £107,000 is 14.4% below the 2024 sale of £125,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 181% above the typical sold price in the postcode. One planning record on file: an extension approved in 2015. Past consents include an extension and subdivision, meaningful when judging how the property has evolved. Most recent transfer: May 2024 at £125,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 1 May 2027
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
More low energy lighting installed
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
Council records show a subdivision application — the property's legal arrangement has been altered.
1 application on record at 149 Union Street, Middlesbrough, TS1 4EE
- Sept 2015SubdivisionFullOutcome in report
Extension: Single storey · Rear of property
Conversion of dwelling into 2no apartments with single storey extension at rear
Extension- Documents
- 5 docs on file
- Reference
- M/FP/1012/15/P
Unlock 149 Union Street, Middlesbrough, TS1 4EE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 36 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
149 Union Street has more than quadrupled in price since its earliest registered sale in 2006.
£107,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 18 years.
£125,000
Growth on file: 8.2% per year over 18 years.
Sales timeline
8 May 2024Most recent
£125,000
+290.6%over 17 years1 June 2006
£32,000
+6.7%27 April 2006
£30,000
Median price across the last 5 sales in TS1 4EE: £60,000 (2026–2024).
Nearby sales in TS1 4EE
157 Union Street, Middlesbrough, TS1 4EE
Sold Mar 2026
£80,000161 Union Street, Middlesbrough, TS1 4EE
Sold Apr 2025
£52,000143 Union Street, Middlesbrough, TS1 4EE
Sold Jan 2025
£60,000155 Union Street, Middlesbrough, TS1 4EE
Sold Sept 2024
£64,000167 Union Street, Middlesbrough, TS1 4EE
Sold Jul 2024
£50,000
Versus other Union Street homes
On price per m², 149 Union Street stands well clear of the street.
Price per m²
£1,437
Street avg £802
Floor Area
87 m²
Street avg 80 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
429/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Glebe Road — bus stop.
Closest school
0.1 km
Newport Primary School. 21 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
57.0dB

Night-time· 23:00 – 07:00
47.6dB







