What type of property is 1 Castle Street, DN12 3HJ?

1 Castle Street, DN12 3HJ is a 3-bedroom end-of-terrace house.

What was the last sold price for 1 Castle Street, DN12 3HJ?

1 Castle Street, DN12 3HJ last sold for £180,000 in December 2025. Land Registry has 3 sales on record going back to £57,000 in September 2010. Source: HM Land Registry.

What is the price history for 1 Castle Street, DN12 3HJ?

Across 3 sales between September 2010 and December 2025, 1 Castle Street, DN12 3HJ rose from £57,000 to £180,000, a change of £123,000. That works out to roughly +7.9% per year compounded over 15 years. Source: HM Land Registry.

What is the EPC rating for 1 Castle Street, DN12 3HJ?

The current EPC rating for 1 Castle Street, DN12 3HJ is D with a score of 62 out of 100, lodged in August 2025. It has improved from a F recorded in October 2009 (2 bands). The assessor estimates the property could reach a C. Source: EPC Register.

What is the floor area of 1 Castle Street, DN12 3HJ?

1 Castle Street, DN12 3HJ has a recorded floor area of 102 m² (1,098 sq ft), around 34 m² per bedroom. That makes it about 19% larger than the median EPC-recorded property in DN12 3HJ. Source: EPC Register.

How is 1 Castle Street, DN12 3HJ heated?

The latest EPC at 1 Castle Street, DN12 3HJ records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 1 Castle Street, DN12 3HJ?

1 Castle Street, DN12 3HJ is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 1 Castle Street, DN12 3HJ located?

1 Castle Street, DN12 3HJ sits in Conisbrough, Doncaster, Doncaster. It falls within the DN12 postcode district.

What is crime like near 1 Castle Street, DN12 3HJ?

Police records around 1 Castle Street, DN12 3HJ show an average of 254 reported crimes per month over the last 14 months. Violent crime makes up roughly 38% of reports, the most common category. The overall trend is falling (16% versus the prior period). Source: Police UK.

Which schools serve 1 Castle Street, DN12 3HJ?

The closest primary school to 1 Castle Street, DN12 3HJ is Castle Academy (373m), one of 9 primaries within walking distance. The closest secondary is De Warenne Academy (668m).

What transport links are near 1 Castle Street, DN12 3HJ?

The closest bus stop to 1 Castle Street, DN12 3HJ is Castle Hill/Castle Avenue, 126m away. The nearest rail option is Conisbrough Rail Station, 697m away.

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1 Castle Street, Conisbrough, Doncaster, DN12 3HJ

Notable views3 sales on record

Property type

End terrace

Bedrooms

Bathroom

Floor area

102 m²

1098 sq ft

Energy rating

Score 62

Council tax

Band A

Tenure

Owner Occupied

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Overview

About 1 Castle Street

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

1 Castle Street is a three-bedroom end-of-terrace house in Conisbrough, Doncaster, Doncaster (DN12 3HJ). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (August 2025) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in October 2009 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Poor to Good and lighting went from Very Poor to Good. The recommended improvements would push it to C (score 74). Other recorded features include notable views and a basement. Period features are noted in the property record.

At 102 m² the property is well over the postcode median (75 m² across 10 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. It changed hands recently, sold December 2025 for £180,000. Across 2010–2025, sale prices on this property compounded at 7.9% per year.

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
Open-plan layoutYes
Utility roomYes
EnsuiteYes
BasementYes
FireplaceYes

Outside

Private gardenRear
Notable viewsYes

Building

Period featuresYes
RefurbishedYes

Before you decide

Everything you need to know about 1 Castle Street

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

Larger development activity nearby

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Energy

Energy performance

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

1 Castle Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 3)

Aug 2025

EPC Rating

D62

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

4.4 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 25 August 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Sept 2011from Oct 2009

EPC improved fromF26toE47

Heating Controls

Prog + StatThermostat

Heating controls changed

Hot Water

Main (No Stat)Main System

Hot water system upgraded

Floor Insulation

UninsulatedPartial

Floor insulation added or improved

Aug 2025from Sept 2011

EPC improved fromE47toD62

Heating Controls

ThermostatFull

Heating controls upgraded for better temperature management

Walls

Very PoorPoor

Wall insulation improved

Roof Insulation

UninsulatedWell Insulated

Loft insulation installed or upgraded to 250mm+

Low Energy Lighting

13%100%

More low energy lighting installed

Get a survey for this property

Level 3 Building Survey

Victorian-eraEnd-Terrace HouseEPC DPre-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 £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 1 Castle Street, Conisbrough, Doncaster, DN12 3HJ, sourced from the PlanIt planning register.

1 Castle Street has no planning applications on record.

But the area is active

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

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

1 Castle Street has more than tripled in price since its earliest registered sale in 2010.

Current estimate

£191,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 15 years.

See how we calculated this

Last sold (2025)

£180,000

Growth on file: 7.9% per year over 15 years.

Sales timeline

10 December 2025Most recent
£180,000
+190.3%over 8 years
4 May 2017
£62,000
+8.8%over 6 years
26 September 2010
£57,000

On the street

Versus other Castle Street homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 1 Castle Street lags the street by a wide margin.

EPC Rating

62 (D)

Street avg 76 (C)

Strongly below

Floor Area

102 m²

Street avg 78 m²

Strongly above

CO₂ Emissions

4.4 t/year

Street avg 2.2 t/year

Strongly below

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

Before you decide

Everything you need to know about 1 Castle Street

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

Larger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£157k

1 Cadeby Avenue, Conisbrough

DN12 3LD

3 bed1 bath

£141k

1 Barnsley Avenue, Conisbrough

DN12 3LB

3 bed1 bath

£137k

1 Castle Grove Terrace, Low Road, Conisbrough

DN12 3EA

3 bed1 bath

£131k

1 Burcroft Hill, Conisbrough

DN12 3EE

3 bed1 bath

£120k

1 Cedric Avenue, Conisbrough

DN12 3PB

3 bed

£164k

1 Beltoft Way, Conisbrough

DN12 3BB

2 bed1 bath

£122k

1 Colenso Cottages, Low Road, Conisbrough

DN12 3DW

2 bed

£118k

1 Castle Terrace, Conisbrough

DN12 3AA

2 bed

Area

The neighbourhood at a glance

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

Full Doncaster report

Rail-style transport is unusually close for this postcode.

Crime

254/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Castle Hill/Castle Avenue — bus stop.

Closest school

0.4 km

Castle Academy. 10 schools nearby.

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 DN12 3HJ from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

52.0dB

Low

Night-time road noise heatmap for DN12 3HJ

Night-time· 23:00 – 07:00

41.9dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 1 Castle Street, Conisbrough, Doncaster, DN12 3HJ. Each answer is also embedded as structured data for search engines.