What kind of home is 20 Iris Grove, DL1 1AU?

20 Iris Grove, DL1 1AU is a semi-detached house.

What did 20 Iris Grove, DL1 1AU sell for?

20 Iris Grove, DL1 1AU last sold for £136,000 in October 2022, around 4 years ago. Land Registry has 4 sales on record going back to £122,995 in November 2015. Source: HM Land Registry.

What is the price history for 20 Iris Grove, DL1 1AU?

Across 4 sales between November 2015 and October 2022, 20 Iris Grove, DL1 1AU rose from £122,995 to £136,000, a change of £13,005. That works out to roughly +1.5% per year compounded over 7 years. Source: HM Land Registry.

What energy rating does 20 Iris Grove, DL1 1AU have?

The current EPC rating for 20 Iris Grove, DL1 1AU is B with a score of 84 out of 100, lodged in October 2015. The assessor estimates the property could reach a A. Source: EPC Register.

How big is 20 Iris Grove, DL1 1AU?

20 Iris Grove, DL1 1AU has a recorded floor area of 79 m² (850 sq ft). That makes it about 9% smaller than the median EPC-recorded property in DL1 1AU. Source: EPC Register.

What heating system does 20 Iris Grove, DL1 1AU use?

The latest EPC at 20 Iris Grove, DL1 1AU records mains gas as the main heating fuel. Source: EPC Register.

Which area is 20 Iris Grove, DL1 1AU in?

20 Iris Grove, DL1 1AU sits in Darlington. It falls within the DL1 postcode district.

How safe is the area around 20 Iris Grove, DL1 1AU?

Police records around 20 Iris Grove, DL1 1AU show an average of 8 reported crimes per month over the last 12 months. Violent crime makes up roughly 52% of reports, the most common category. The overall trend is rising (450% versus the prior period). Source: Police UK.

What schools are near 20 Iris Grove, DL1 1AU?

The closest primary school to 20 Iris Grove, DL1 1AU is Heathfield Primary School (739m), one of 20 primaries within walking distance. The closest secondary is Darlington College (343m), with 6 secondaries in the surrounding area.

What transport links are near 20 Iris Grove, DL1 1AU?

The closest bus stop to 20 Iris Grove, DL1 1AU is Hundens Park, 83m away. The nearest rail option is Darlington Rail Station - main ent, 849m away.

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20 Iris Grove, Darlington, DL1 1AU

EPC B4 sales on record

Property type

Semi-detached

Floor area

79 m²

850 sq ft

Energy rating

Score 84

Overview

About 20 Iris Grove

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

20 Iris Grove is a semi-detached house in Darlington (DL1 1AU). It has a recorded floor area of 79 m² (around 850 sq ft). The latest certificate (October 2015) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 96). The latest certificate is from October 2015, so improvements made since then won't be reflected.

Last sale on file: £136,000 in October 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2015–2022, sale prices on this property compounded at 1.5% per year. Today's modelled estimate of £158,000 is 16.2% above the 2022 sale price.

Before you decide

Everything you need to know about 20 Iris Grove

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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The data behind every report

Energy

Energy performance

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

20 Iris Grove's carbon output is low for the local stock.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 20 Oct 2025

EPC Rating

B84

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Very Good

CO2 Emissions

1.3 t/year

Occupancy

—

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Level 2 HomeBuyer Report

Semi-Detached HouseEPC B

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

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Planning

Planning history

Applications and permits filed against 20 Iris Grove, Darlington, DL1 1AU, sourced from the PlanIt planning register.

20 Iris Grove has no planning applications on record.

But the area is active

10 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.

20 Iris Grove changed hands twice within eighteen months — unusual for the area.

Current estimate

£158,000

Modelled from EPC, postcode comparables and a sale-price growth of 1.5% per year over 7 years.

See how we calculated this

Last sold (2022)

£136,000

Growth on file: 1.5% per year over 7 years.

Sales timeline

18 October 2022Most recent
£136,000
+8.8%over 8 months
1 March 2022
£125,000
-3.8%over 3 years
27 September 2018
£130,000
+5.7%over 2 years
13 November 2015
£122,995

Median price across the last 5 sales in DL1 1AU: £141,000 (2025–2024).

Nearby sales in DL1 1AU

On the street

Versus other Iris Grove homes

Four headline reads against 55 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 20 Iris Grove lags the street by a wide margin.

Price per m²

£1,722

Street avg £1,815

On par

Floor Area

79 m²

Street avg 86 m²

Below

CO₂ Emissions

1.3 t/year

Street avg 1.5 t/year

Above

Years Held

4 years

Street avg 8 years

Below

Before you decide

Everything you need to know about 20 Iris Grove

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

Signs of HMO activity in the area

Pick your report · every report is £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.

£158k

1 John Dixon Lane

DL1 1HG

£146k

1 Cyclamen Grove

DL1 1GS

2 bed1 bath

£172k

1 John Williams Boulevard

DL1 1LR

£145k

1 Baldwin Lane

DL1 1QA

£174k

1 Engine House Lane

DL1 1QW

£140k

1 Heron Drive

DL1 1DG

£194k

1 Burnet Drive

DL1 1HQ

£126k

1 Arnold Road

DL1 1JG

Area

The neighbourhood at a glance

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

Full Darlington report

Rail-style transport is unusually close for this postcode.

Crime

8/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Hundens Park — bus stop.

Closest school

0.3 km

Darlington College. 26 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 DL1 1AU from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

52.3dB

Low

Night-time road noise heatmap for DL1 1AU

Night-time· 23:00 – 07:00

43.0dB

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 20 Iris Grove, Darlington, DL1 1AU. Each answer is also embedded as structured data for search engines.