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Get started1a, Cotham Park Mansions, Cotham Park North, Bristol, BS6 6BL
About 1a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
1a is a two-bedroom semi-detached house in Bristol (BS6 6BL). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1900-1929 and council tax band B. At 100 m² this is the 6th smallest of 8 units on EPC record in the building, where floor areas span 67–216 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (69 versus a worst of 51). The latest certificate (July 2025) shows a C (score 69), just inside the C band. When first surveyed in June 2015 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 82).
It hasn't traded since September 2006, a hold of 20 years that's notably long for the area. Sale prices here have outpaced England HPI: 14.7% per year against 0% for the wider region. Today's modelled estimate of £438,000 sits 75.2% above the 2006 sale of £250,000. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 115.8% above the typical sold price in the postcode. At 100 m² it's 29.9% larger than the typical home in the postcode (77 m² median across 7 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode.
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
- Bedrooms2
- Bathrooms1
Outside
- Parkingallocated
Building
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
1a ranks among the most efficient homes in the postcode for energy use.
Current Certificate(1 of 2)
Jul 2025
EPC Rating
A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
3.2 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.
1a has more than tripled in price since its earliest registered sale in 1997.
Current estimate
See how we calculated this£438,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.7% per year over 9 years.
Last sold (2006)
£250,000
Growth on file: 14.7% per year over 9 years.
Sales timeline
Versus other Cotham Park Mansions homes
Four headline reads against 7 similar flats on this street, drawn from the latest EPC and Land Registry data.
Years Held for 1a runs comfortably ahead of the street norm.
Price per m²
£2,500
Street avg £4,413
Floor Area
100 m²
Street avg 101 m²
Habitable Rooms
3 rooms
Street avg 3 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 Bristol district page.
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cotham Park — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around BS6 6BL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
50.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 74 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 1a, Cotham Park Mansions, Cotham Park North, Bristol, BS6 6BL. Each answer is also embedded as structured data for search engines.