9 Sion Road, BA1 5SQ

Detached house178 m²EPC CBand GFreehold

9 Sion Road is a freehold detached house on Sion Road in BA1. It last sold for £1,250,000 in 2021, its only sale in HM Land Registry's records.

EPC CCouncil tax G

What this home is

The physical record — from its EPC assessments, HM Land Registry and the VOA.

Property type
Detached house
Detached
Floor area
178 m²
1,916 sq ft
Built
1996-2002
EPC construction age band
Tenure
Freehold
CO₂
4.2 t/yr
current estimate

EPC data © Crown copyright; bedrooms are the register's estimate, not a survey. Tenure from HM Land Registry.

What is it worth now?

An indicative projection from its own sale record — the report's valuation prices it against individual comparable sales.

Indicatively £1,132,000£1,440,000 today, projected from its 2021 sale.

Indicative value
£1,132,000£1,440,000
Carrying the 2021 sale forward with BA1's market movement (×1.03). It can't see condition or improvements.
Last sold (2021)
£1,250,000
District median movement since: ×1.03.
Sold 2021 · £1.25m£1.44m£1.13m2026

From the 2021 sale, the indicative range widens as time passes — the cone is that growing uncertainty, not a forecast.

The local market
Official house price index (UK HPI)

Across Bath and North East Somerset, the official average home value is £400,205-1% in a year, +13% over five.

Detached£698,055
Semi-detached£436,383
Terraced£379,549
Flat / maisonette£235,766

Covers the whole Bath and North East Somerset area, not this postcode.

£5 report
The precise, comparables-based valuation

A point estimate with likely and wide ranges, built from individual comparable sales nearby — each listed with address, date, size and adjusted price.

See everything inside
Comparable sales analysed
Model confidence
Point estimate
Likely range (p50) & wide range (p80)
vs the wider area (£/m² percentile)
Every comparable — address, date, size, sold & adjusted price

You're seeing the shape of it — the report has the substance.

Unlock with the £5 report
Instant · £5 once · no account needed

Indicative range projected from HM Land Registry sold prices; not a formal valuation, survey or appraisal.

Everything on 9 Sion Road, unlocked

The valuation with its comparables, every application and document trail, tenure & title, the ten score workings — the full dossier for this one address.

Instant · one-off for this address · no account needed for the £5 report

Sale history

Every transaction HM Land Registry records for 9 Sion Road, newest first.

1 recorded sale since 2021.

£250k£500k£750k£1m£1.25m200820122016202020242026£464kSold 2021: £1,250,000£1.25m
£250k£500k£750k£1m£1.25m201520212026£464kSold 2021: £1,250,000£1.25m
BA1 yearly medianThis home's recorded sales

This home's recorded sales joined up, with the change between each — against BA1's yearly median.

18 Jun 2021Most recent
£1,250,000
Detached house · Freehold
Floor area fell 178→71 m² (-107 m²) — possibly split, reconfigured or re-measured
Energy certificate 8 Mar 2019
Rated EPC E · 71 m² recorded
Recorded at this certificate — so at some point since the previous one in 26 Aug 2014:
Heating
Heating changed: Boiler and radiators, mains gas → Room heaters, electric
Efficiency
EPC dropped from C to E
Energy certificate 26 Aug 2014
Rated EPC C · 178 m² recorded
Built 1996-2002
Property built
1983–1999
What a home of this era typically means
  • Insulated cavity walls and double glazing become the norm, so thermal performance is markedly better than pre-war stock.

HM Land Registry Price Paid Data; sales before 1995 are not in the public dataset.

How it compares on Sion Road

Against the 30 homes HM Land Registry and the EPC register know on this street.

Smaller than the typical home on Sion Road by 30%
Last sold price
5 recent sales
£2m£2.5mThis home £1,250,000
Street median £1,550,000 · higher than 20% of the street
Floor area
9 homes
250 m²300 m²This home 178 m²
Street median 253 m² · higher than 0% of the street

Sion Road sold prices & full street profile →

Street medians from recorded sales in the last 8 years and EPC floor areas; a street's unsold homes are invisible to price medians.

Energy & running costs

What 9 Sion Road's Energy Performance Certificates say about efficiency, cost and construction.

EPC band C (73/100) — improvable to B
Heating, hot water and lighting estimated at about £1,121 a year. The certificate expired in 2024 — the seller needs a new EPC to market the home.
Worth checking
!The certificate expired in 2024 — the seller needs a new EPC to market the home, and the property may have changed since the assessment.
A92+
B81–91
Potential · 82
C69–80
This home · 73
D55–68
E39–54
F21–38
G1–20
CO₂ emissions
4.2 t/yr
current estimate
Built
1996-2002
EPC construction age band
Built form
Detached
Running cost
£1,121/yr
heating + hot water + lighting
Certificate
26 Aug 2014
lodgement date
Between its certificates
RatingCE73Declined
8 Mar 2019Floor area fell 178→71 m² (-107 m²) — possibly split, reconfigured or re-measured
8 Mar 2019Heating changed: Boiler and radiators, mains gas → Room heaters, electric
8 Mar 2019EPC dropped from C to E
Heat pump?Good candidate
Built 1996-2002 — modern enough building regs that the fabric should suit a heat pump's lower flow temperatures.
£5 report
The construction detail, element by element

Every fabric element as the assessor described it — walls, roof, floor, windows, hot water and heating construction with its efficiency rating — plus glazing detail and itemised running costs.

See everything inside
Wall construction & insulation, as assessed
Roof & floor construction, as assessed
Windows & glazing detail
Heating & hot-water systems, with efficiency ratings
Itemised running costs (heating / hot water / lighting)

You're seeing the shape of it — the report has the substance.

Unlock with the £5 report
Instant · £5 once · no account needed

EPC data © Crown copyright, from the domestic EPC register. Certificates describe the home as assessed on their date.

The practical file

The running costs and everyday infrastructure a viewing can't show you.

Council tax band G (≈£3,972/yr) · gigabit broadband reaches 0% of premises.

Council tax
Band G
£3,972/yr · Bath & North East Somerset UA
Gigabit broadband
0%
of premises here
Top speed
0 Mbps
median 0 Mbps
£5 report
Every amenity, counted and priced

The full amenity list by category with names and distances — supermarkets to GPs to gyms — plus parks with sizes and every connectivity measure in full.

See everything inside
Every amenity category, counted with nearest distances
Parks & green spaces with sizes
Connectivity measures in full

You're seeing the shape of it — the report has the substance.

Unlock with the £5 report
Instant · £5 once · no account needed

VOA council-tax band with the authority's current rates; Ofcom broadband coverage; amenities from OpenStreetMap contributors (ODbL); EV charging from the National Chargepoint Registry; hygiene ratings from the Food Standards Agency.

The neighbourhood

Who lives here and how the area ranks — the Bath and North East Somerset 007E neighbourhood, from the Census and the Indices of Deprivation.

IMD decile 10/10among the least deprived areas in England; household income about 9% above the national average; shared/rented housing low.

10/10Among the least deprived areas in England
1 · most deprived10 · least deprived

In plain terms: income and employment score well.

Breakdown by domain
Income10/10
Employment10/10
Education & skills9/10
Health10/10
Crime10/10
Housing & access9/10
Living environment10/10

ONS Census 2021 and the English Indices of Deprivation, at neighbourhood (LSOA/MSOA) level — the immediate pocket, not the whole postcode district.

The street and the area

Where 9 Sion Road sits in its local market.

BA1 median
£450,000
last 8 years

9 Sion Road: quick answers

From HM Land Registry, EPC, VOA, Police.uk, DfE and Environment Agency records.

When did 9 Sion Road last sell, and for how much?

9 Sion Road last sold for £1,250,000 on 18 Jun 2021, according to HM Land Registry.

How many times has 9 Sion Road been sold?

HM Land Registry records 1 sale for 9 Sion Road. Sales before 1995 are not in the public dataset.

How big is 9 Sion Road?

Its most recent Energy Performance Certificate records 178 m² of floor area.

What council tax band is 9 Sion Road?

9 Sion Road is in council tax band G, costing about £3,972 a year (Bath & North East Somerset UA).

How energy efficient is 9 Sion Road?

Its most recent EPC rates it C (score 73). Its recommended improvements would take it to B.

What is 9 Sion Road worth today?

Carrying its 2021 sale price forward with BA1's market movement suggests roughly £1,132,000–£1,440,000 as of 2026. This is indicative only — the full report values it against individual comparable sales.

How fast is broadband at 9 Sion Road?

Top available download speed is around 0 Mbps. Gigabit-capable broadband reaches 0% of premises in this postcode. (Source: Ofcom)

Other homes at BA1 5SQ

Recorded sales for the other addresses sharing this postcode on Sion Road.

All homes at this postcode, with sales counts & floor areas (12)
Last sold
2015
Price
£1,507,500
Sales
2
Floor area
327 m²
Last sold
2000
Price
£350,000
Sales
1
Last sold
1998
Price
£65,000
Sales
1
Last sold
2001
Price
£485,000
Sales
1
Last sold
2017
Price
£450,000
Sales
1
Last sold
2023
Price
£1,750,000
Sales
2
Last sold
2017
Price
£1,870,000
Sales
2
Last sold
2011
Price
£600,000
Sales
4
Last sold
2006
Price
£380,000
Sales
1
Last sold
1997
Price
£110,000
Sales
1
Last sold
2002
Price
£190,000
Sales
1
Last sold
2015
Price
£800,000
Sales
1

HM Land Registry last recorded sale per address; unsold homes show no price.

Buying or selling 9 Sion Road?

The full £5 report opens every locked panel in this dossier — a precise comparables-based valuation, the itemised EPC, planning activity, school results and admissions odds, forward-looking flood risk, a negotiation read and a viewing checklist, for this exact home.

The data behind this dossier
HM Land RegistryEPC RegisterValuation Office AgencyPolice.ukDfE & OfstedEnvironment AgencyDEFRAUKHSA & BGSCoal AuthorityOfcomNaPTANOpenStreetMap

Contains public-sector data © Crown copyright and database right 2026, licensed under the Open Government Licence v3.0 where applicable. Amenity data © OpenStreetMap contributors (ODbL). Sales before 1995 are not in the public dataset. Figures describe recorded data and are not a survey or valuation of this home; the indicative range is a projection, not an appraisal. marks detail included in the £5 report.