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Get started21a, Park Avenue, Newcastle, ST5 8AX
About 21a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21a is a detached house in Newcastle (ST5 8AX). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1950-1966 and council tax band A. At 48 m² this is the 2nd smallest of 10 units on EPC record in the building, where floor areas span 44–368 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (January 2021) shows a C (score 74). The rating has held steady at C across 2 certificates since April 2009. Between certificates, roof efficiency went from Good to Very Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average.
At 48 m² it sits well below the postcode median (183 m² across 9 EPCs), making it one of the more compact homes locally.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jan 2021
EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.8 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£121,000
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.
Versus other Park Avenue homes
Four headline reads against 3 similar flats on this street, drawn from the latest EPC and Land Registry data.
21a outperforms the street on co₂ emissions by a wide margin.
EPC Rating
74 (C)
Street avg 70 (C)
Floor Area
48 m²
Street avg 53 m²
CO₂ Emissions
1.8 t/year
Street avg 2.3 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Newcastle district page.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Marsh Avenue — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around ST5 8AX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.5dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 56 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 21a, Park Avenue, Newcastle, ST5 8AX. Each answer is also embedded as structured data for search engines.