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Get started12 Mountain Ash, Tilden Road, Compton, Winchester, SO21 2DW
EPC B
About 12 Mountain Ash
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Mountain Ash is a one-bedroom semi-detached house in Compton, Winchester, Winchester (SO21 2DW). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 2003-2006 and council tax band A. The latest certificate (August 2022) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since October 2010. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. At 56 m² this is the 6th smallest of 20 units on EPC record in the building, where floor areas span 46–132 m². The building's EPC ratings span C to B, with this unit at the top. On EPC score it ranks first in the building (82 versus a worst of 74).
Sale prices here have outpaced Winchester HPI: 1.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£309/sq ft) was about 50.4% above the typical sold price in the postcode. At 56 m² it's 25.3% smaller than the typical home in the postcode (75 m² median across 19 EPCs). Its energy rating outperforms most of the postcode (better than 84% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Last sale on file: £186,500 in January 2023.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Parking
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
12 Mountain Ash's carbon output is low for the local stock.
Current Certificate(1 of 2)
Aug 2022
EPC Rating
A
B
B82
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.0 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.
Current estimate
See how we calculated this£174,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.6% per year over 16 years.
Last sold (2023)
£186,500
Growth on file: 1.6% per year over 16 years.
Sales timeline
Versus other Tilden Road homes
Four headline reads against 9 similar flats on this street, drawn from the latest EPC and Land Registry data.
12 Mountain Ash outperforms the street on price per m² by a wide margin.
Price per m²
£3,330
Street avg £2,258
Floor Area
56 m²
Street avg 52 m²
Habitable Rooms
2 rooms
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 Winchester district page.
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Highways Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SO21 2DW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
55.7dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 34 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 12 Mountain Ash, Tilden Road, Compton, Winchester, SO21 2DW. Each answer is also embedded as structured data for search engines.