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41 Iris Grove, Darlington, DL1 1AU

3 sales on record
Property type
Semi-detached
Bedrooms
3
Bathrooms
2
Floor area
95 m²
1023 sq ft
Energy rating
C
Score 79
Tenure
Owner Occupied
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Overview

About 41 Iris Grove

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

41 Iris Grove is a three-bedroom semi-detached house in Darlington (DL1 1AU). It has a recorded floor area of 95 m² (around 1023 sq ft) and construction records dating it to 2012-2021. The latest certificate (December 2025) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (January 2016); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to B (score 83).

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. A recent sale: £175,000 in March 2026. Across 2016–2026, sale prices on this property compounded at 0.7% 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
  • Bathrooms2
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • GarageYes

Building

  • Central heatingYes
Before you decide

Everything you need to know about 41 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 · from £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
Energy

Energy performance

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

41 Iris Grove sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

Current Certificate(1 of 2)
Dec 2025

EPC Rating

A
B
C
C79
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.1 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 5 December 2035

9 years remaining
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st centurySemi-Detached HouseEPC C

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 41 Iris Grove, Darlington, DL1 1AU, sourced from the PlanIt planning register.

41 Iris Grove 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.

Price

Sales history & valuation

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

41 Iris Grove's sale-price growth has lagged the wider UK trajectory across its history on file.

Current estimate

£175,000

Modelled from EPC, postcode comparables and a sale-price growth of 0.7% per year over 10 years.

See how we calculated this
Last sold (2026)

£175,000

Growth on file: 0.7% per year over 10 years.

Sales timeline

  1. 30 March 2026Most recent

    £175,000

    -2.2%over 2 years

  2. 4 September 2023

    £179,000

    +9.8%over 7 years

  3. 29 January 2016

    £162,995

Median price across the last 5 sales in DL1 1AU: £151,000 (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.

On years held, 41 Iris Grove runs well behind the street norm.

Price per m²

£1,842

Street avg £1,785

Above

Floor Area

95 m²

Street avg 87 m²

Above

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

2.1 t/year

Street avg 1.5 t/year

Strongly below
Before you decide

Everything you need to know about 41 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 · from £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.
£206k

1 Iris Grove

DL1 1AU

3 bed3 bath
£215k

1 Bobbin Crescent

DL1 1NZ

3 bed2 bath
£120k

1 Haven Close

DL1 1PF

3 bed
£117k

1 Hilda Street

DL1 1SY

3 bed
£109k

1 Dundee Street

DL1 1JX

3 bed
£139k

1 Cyclamen Grove

DL1 1GS

2 bed1 bath
£104k

1 Brunel Way

DL1 1DX

1 bed1 bath
£104k

1 Haven Gardens

DL1 1PJ

1 bed1 bath
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

448/mo

Steady 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 41 Iris Grove, Darlington, DL1 1AU. Each answer is also embedded as structured data for search engines.