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11 Sion Road, Bristol, BS3 3BD

Estimated value

£378,000

  • Since the 2025 sale (£293,000)+29%
  • Against BS3 3BD's recent median (£381,250)-1%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Bedrooms
2
Floor area
72 m²
775 sq ft
Energy rating
E
Score 51
Council tax
Band A
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£378,000

  • Against its 2025 sale (£293,000)+29%
  • Against BS3 3BD's recent median (£381,250)-1%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Sion Road is modelled from its 72 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in BS3 3BD. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    72 m² from the EPC lodged in April 2024

  • Sales of this home

    1 sale recorded, the latest in 2025

  • Recent sales in BS3 3BD

    5 sales, median £381,250 (2026–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

11 Sion Road valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 14 February 2025Most recent

    £293,000

Median price across the last 5 sales in BS3 3BD: £381,250 (2026–2023).

Risks

What this page doesn't show

1 potential issue has already been flagged for 11 Sion Road, Bristol, BS3 3BD. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 11 Sion Road

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

11 Sion Road is a two-bedroom mid-terrace house in Bristol (BS3 3BD). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (April 2024) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it C (November 2008); the latest reading is 2 bands lower. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 85), a 3-band jump.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was February 2025 at £293,000 — fresh data. Today's modelled estimate of £378,000 is 29% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£378/sq ft) was about 66% above the typical sold price in the postcode.

Specifications

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
Before you decide

Everything you need to know about 11 Sion Road

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the area

Pick your report · from £14.99

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

11 Sion Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 4)
Apr 2024

EPC Rating

A
B
C
D
E
E51
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
4.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 3 April 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

May 2009from Nov 2008
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Hot Water
GoodAverage

Hot water efficiency decreased

Walls
Very PoorGood

Wall insulation improved

Apr 2022from May 2009
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water
AverageGood

Hot water efficiency improved

Wall Insulation
Uninsulated SolidInsulated Stone

Wall insulation upgraded

Apr 2024from Apr 2022
EPC improved fromC77toE51
Heating Controls
FullProg + Stat

Heating controls changed

Hot Water
Main SystemMain (No Stat)

Hot water system changed

Planning

Planning history

Applications and permits filed against 11 Sion Road, Bristol, BS3 3BD, sourced from the PlanIt planning register.

11 Sion Road has no planning applications on record.

9

But the area is active

9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Sion Road homes

Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.

11 Sion Road is notably below the street on epc rating.

Price per m²

£4,069

Street avg £3,916

On par

Floor Area

72 m²

Street avg 82 m²

On par

Habitable Rooms

4 rooms

Street avg 4 rooms

On par

CO₂ Emissions

4.7 t/year

Street avg 3.5 t/year

Strongly below
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.
Full Bristol report

Rail-style transport is unusually close for this postcode.

Crime

310/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Sion Road — bus stop.

Closest school

0.2 km

Compass Point Primary School. 35 schools nearby.

Nearest schools

  • Compass Point Primary SchoolPrimary208m
  • Southville Primary SchoolPrimary401m
  • Holy Cross RC Primary SchoolPrimary490m
  • Luckwell Primary SchoolPrimary623m

Nearest stops

  • Sion RoadBus stop123m
  • Victor RoadBus stop169m
  • West StreetBus stop194m
  • Dean StreetBus stop266m

Most reported crime locally

  • Violence & Sexual Offences1,708 reports34%
  • Anti-social Behaviour783 reports16%
  • Public Order458 reports9%
  • Other Theft414 reports8%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around BS3 3BD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for BS3 3BD

Daytime· 07:00 – 23:00

52.4dB

Low
Night-time road noise heatmap for BS3 3BD

Night-time· 23:00 – 07:00

42.1dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraFlatEPC EPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£407k

1 Crowther Street

BS3 3AJ

2 bed1 bath
£351k

1 Brighton Terrace, Bedminster

BS3 3PS

2 bed1 bath
£428k

1 Clyde Terrace, Bedminster

BS3 3BL

2 bed1 bath
£309k

1 Ashgrove Road, Bedminster

BS3 3JP

2 bed
£465k

1 Buckingham Street

BS3 3PF

2 bed
£466k

1 Avonleigh Road

BS3 3HP

2 bed1 bath
£480k

1 Beryl Road

BS3 3DH

2 bed2 bath
£240k

1 Chessel Mews, West Street, Bedminster

BS3 3LT

2 bed

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 11 Sion Road is modelled from its 72 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in BS3 3BD. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 11 Sion Road. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 11 Sion Road was lodged in April 2024 at band E and is valid until April 2034. 4 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 11 Sion Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. The 35 schools and 30 stops listed are measured in a straight line from BS3 3BD, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
11 Sion Road is in council tax band A. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 11 Sion Road, Bristol, BS3 3BD. Each answer is also embedded as structured data for search engines.

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