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21 Calton Road, Gloucester, GL1 5DZ

4 sales on record1 planning record

Estimated value

£239,000

  • Since the 2016 sale (£167,000)+43%
  • Against GL1 5DZ's recent median (£230,000)+4%

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

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
82 m²
883 sq ft
Energy rating
E
Score 47
Council tax
Band B
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

£239,000

  • Against its 2016 sale (£167,000)+43%
  • Against GL1 5DZ's recent median (£230,000)+4%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Calton Road is modelled from its 82 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in GL1 5DZ. 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

    82 m² from the EPC lodged in June 2013

  • Sales of this home

    4 sales recorded, the latest in 2016

  • Recent sales in GL1 5DZ

    5 sales, median £230,000 (2026–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

Sale price has grown by over 3x since 1999.

Sales timeline

  1. 24 August 2016Most recent

    £167,000

    +21.0%over 2 years

  2. 26 September 2013

    £138,000

    -3.2%over 6 years

  3. 9 March 2007

    £142,500

    +156.8%over 7 years

  4. 14 October 1999

    £55,500

Median price across the last 5 sales in GL1 5DZ: £230,000 (2026–2022).

Risks

What this page doesn't show

1 potential issue has already been flagged for 21 Calton Road, Gloucester, GL1 5DZ. 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 21 Calton Road

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

21 Calton Road is a three-bedroom semi-detached house in Gloucester (GL1 5DZ). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2013) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from June 2013, so improvements made since then won't be reflected.

Last changed hands 10 years ago, in August 2016. Across the public record there are 4 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Across 1999–2016, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £239,000 is 43.1% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£189/sq ft) was about 38.5% above the typical sold price in the postcode. One historical planning record sits against the property in 2019.

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

  • Bedrooms3
  • Bathrooms1
  • Dining roomYes

Outside

  • Private gardenRear

Building

  • Heating systemGas
Before you decide

Everything you need to know about 21 Calton Road

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

Signs of HMO activity in the area

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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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 26 Jun 2023

Current Certificate
Jun 2013

EPC Rating

A
B
C
D
E
E47
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.8 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 26 June 2023

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 21 Calton Road, Gloucester, GL1 5DZ, sourced from the PlanIt planning register.

1 application on record at 21 Calton Road, Gloucester, GL1 5DZ

1decisions10documents7nearby
  1. Jul 2019
    Application
    Outcome in report

    Proposal to increase the height of an existing flat roof which will not exceed 4m high. The proposed work is to give the bathroom an acceptable height.

    Documents
    10 docs on file
    Reference
    19/00489/LAW
    Full record in report

Unlock 21 Calton Road, Gloucester, GL1 5DZ's full planning history

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

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 7 notable nearby
  • The 10 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Calton Road homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Calton Road is notably below the street on epc rating.

Price per m²

£2,037

Street avg £1,983

On par

Floor Area

82 m²

Street avg 87 m²

Below

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

4.8 t/year

Street avg 4.8 t/year

On par
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Gloucester district page.
Full Gloucester report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

440/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Tweenbrook Avenue — bus stop.

Closest school

0.4 km

Tredworth Junior School. 29 schools nearby.

Nearest schools

  • Tredworth Junior SchoolPrimary404m
  • Calton Primary SchoolPrimary413m
  • Linden Primary SchoolPrimary437m
  • Ribston Hall High SchoolSecondary442m

Nearest stops

  • Tweenbrook AvenueBus stop132m
  • Linden RoadBus stop178m
  • Sydenham TerraceBus stop200m
  • Rosebery AvenueBus stop230m

Most reported crime locally

  • Violence & Sexual Offences2,988 reports36%
  • Anti-social Behaviour1,640 reports20%
  • Public Order740 reports9%
  • Shoplifting719 reports9%

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 GL1 5DZ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for GL1 5DZ

Daytime· 07:00 – 23:00

49.1dB

Low
Night-time road noise heatmap for GL1 5DZ

Night-time· 23:00 – 07:00

38.8dB

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-eraSemi-Detached HouseEPC EPre-1919 buildExtended multiple times (2+ extensions)Solid (non-cavity) walls

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

From £885 · 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.
£201k

1 Farm Street

GL1 5AW

3 bed1 bath
£185k

1 Cecil Road

GL1 5HG

3 bed1 bath
£314k

1 Gladstone Road

GL1 5HN

3 bed
£238k

1 Basswood Court, Calton Road

GL1 5DR

2 bed1 bath
£184k

1 Goodwin Court, Stroud Road

GL1 5AF

2 bed1 bath
£371k

1 Dreadnaught Drive

GL1 5RA

2 bed
£405k

1 French Burr Place

GL1 5PH

4 bed3 bath

1 Clegram Road

GL1 5PZ

3 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 21 Calton Road is modelled from its 82 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in GL1 5DZ. 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. 4 sales are recorded for 21 Calton 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 21 Calton Road was lodged in June 2013 at band E and expired in June 2023, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Calton 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 19 months, which places each incident at an approximate point. The 29 schools and 30 stops listed are measured in a straight line from GL1 5DZ, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Calton Road is in council tax band B. 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 21 Calton Road, Gloucester, GL1 5DZ. Each answer is also embedded as structured data for search engines.

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