5a, High Green, Great Ayton, Middlesbrough, TS9 6BJ
About 5a
5a is a detached house in Great Ayton, Middlesbrough, Middlesbrough (TS9 6BJ). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (November 2022) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77).
At 150 m² the property is well over the postcode median (85 m² across 10 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension and tree works, meaningful when judging how the property has evolved. Across 1995–2023, sale prices on this property compounded at 4.9% per year. On a £-per-square-foot basis, the last sale (£434/sq ft) was about 152.6% above the typical sold price in the postcode. Most recent transfer: March 2023 at £700,000.
Know exactly what you're buying at 5a
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
Energy performance
5a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
5a has an approved extension on the planning record.
- May 2024ConditionsIn report
Discharge of condition 3 to previously approved application ZB24/00053/FUL
- Agent
- Ayton Architectural Services
- Documents
- 2 docs on file
- Reference
- ZB24/00053/DCN
- Mar 2024ExtensionFullIn report
Application for a proposed single storey link extension between house and garage
- Documents
- 8 docs on file
- Reference
- ZB24/00053/FUL
We flagged 1 thing worth checking at 5a
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
Latest sale on 5a was the highest on Land Registry record across the postcode.
£755,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 27 years.
£700,000
Growth on file: 4.9% per year over 27 years.
Sales timeline
6 March 2023Most recent
£700,000
+266.5%over 27 years31 October 1995
£191,000
Median price across the last 5 sales in TS9 6BJ: £308,750 (2025–2015).
Nearby sales in TS9 6BJ
6 High Green, Great Ayton, Middlesbrough, TS9 6BJ
Sold Mar 2025
£495,0007 High Green, Great Ayton, Middlesbrough, TS9 6BJ
Sold Sept 2021
£480,0001 High Green, Great Ayton, Middlesbrough, TS9 6BJ
Sold Mar 2021
£308,75016 High Green, Great Ayton, Middlesbrough, TS9 6BJ
Sold Sept 2015
£152,00021a, High Green, Great Ayton, Middlesbrough, TS9 6BJ
Sold Mar 2015
£290,000
Everything we know about 5a, 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 High Green homes
5a outperforms the street on price per m² by a wide margin.
Price per m²
£4,667
Street avg £2,454
Floor Area
150 m²
Street avg 110 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.8 t/year
Street avg 5.0 t/year
Similar properties nearby
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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
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Great Ayton Green — bus stop.
Closest school
0.6 km
Marwood Church of England Voluntary Controlled Infant School, Great Ayton. 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
48.2dB

Night-time· 23:00 – 07:00
38.2dB