Model valuation£417,0008 Busby Close
Local market context
12 Marlborough Avenue is a two-bedroom semi-detached house in Swalwell, Newcastle Upon Tyne, Newcastle Upon Tyne (NE16 3ER). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2016) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump.
At 70 m² it's 20.5% smaller than the typical home in the postcode (88 m² median across 11 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Today's modelled estimate of £185,000 is 32.1% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£186/sq ft) was about 25.4% above the typical sold price in the postcode. Last sold in February 2017, so it's been off the market for around 9 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
Certificate validity
Valid until 29 November 2026
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12 Marlborough Avenue has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
12 Marlborough Avenue valuation sits well clear of the typical sold price in this postcode.
£185,000
Modelled from EPC, postcode comparables.
£140,000
Recorded with HM Land Registry.
11 February 2017Most recent
£140,000
Median price across the last 5 sales in NE16 3ER: £140,000 (2025–2016).
14 Marlborough Avenue, Swalwell, Newcastle Upon Tyne, NE16 3ER
Sold Dec 2025
10 Marlborough Avenue, Swalwell, Newcastle Upon Tyne, NE16 3ER
Sold Jan 2021
3 Marlborough Avenue, Swalwell, Newcastle Upon Tyne, NE16 3ER
Sold Sept 2019
8 Marlborough Avenue, Swalwell, Newcastle Upon Tyne, NE16 3ER
Sold Oct 2016
17 Marlborough Avenue, Swalwell, Newcastle Upon Tyne, NE16 3ER
Sold Mar 2016
On epc rating, 12 Marlborough Avenue runs well behind the street norm.
Price per m²
£2,000
Street avg £1,550
Floor Area
70 m²
Street avg 94 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.3 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchNE16 3EW
NE16 3HS
NE16 3EY
NE16 3DH
NE16 3ER
NE16 3EB
NE16 3JP
NE16 3HX
Crime
108/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Market Lane-Beverley Drive — bus stop.
Closest school
0.2 km
Swalwell Primary School. 25 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
56.3dB

Night-time· 23:00 – 07:00
46.2dB