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21 Iris Grove, Darlington, DL1 1AU

EPC B
Property type
Semi-detached
Floor area
98 m²
1055 sq ft
Energy rating
B
Score 85
Overview

About 21 Iris Grove

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

21 Iris Grove is a semi-detached house in Darlington (DL1 1AU). It has a recorded floor area of 98 m² (around 1055 sq ft). The latest certificate (November 2015) returns a high B (score 85), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 95). The latest certificate is from November 2015, so improvements made since then won't be reflected.

Last sold in November 2015, so it's been off the market for around 11 years.

Before you decide

Everything you need to know about 21 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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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.

21 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This certificate is over 10 years old and is no longer valid.Expired 04 Nov 2025

EPC Rating

A
B
B85
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.5 t/year
Occupancy
—
SDL Surveying

Get a survey for this property

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.

From £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Iris Grove, Darlington, DL1 1AU, sourced from the PlanIt planning register.

21 Iris Grove has no planning applications on record.

10

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.
Current estimate

£174,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2015)

£162,995

Recorded with HM Land Registry.

Sales timeline

  1. 20 November 2015Most recent

    £162,995

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

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.

EPC Rating for 21 Iris Grove runs comfortably ahead of the street norm.

Price per m²

£1,663

Street avg £1,816

Below

Floor Area

98 m²

Street avg 85 m²

Above

CO₂ Emissions

1.5 t/year

Street avg 1.5 t/year

On par

Years Held

11 years

Street avg 8 years

Above
Before you decide

Everything you need to know about 21 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

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£174k

1 Engine House Lane

DL1 1QW

£172k

1 John Williams Boulevard

DL1 1LR

£158k

1 John Dixon Lane

DL1 1HG

£194k

1 Burnet Drive

DL1 1HQ

£206k

1 Iris Grove

DL1 1AU

3 bed3 bath
£146k

1 Cyclamen Grove

DL1 1GS

2 bed1 bath
£145k

1 Baldwin Lane

DL1 1QA

£140k

1 Heron Drive

DL1 1DG

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 road noise heatmap for DL1 1AU

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