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11 Dart Avenue, Swindon, SN25 3LB

4 planning records
Property type
Semi-detached
Bedrooms
3
Bathrooms
2
Floor area
122 m²
1313 sq ft
Energy rating
C
Score 72
Council tax
Band C
Tenure
Owner Occupied
Overview

About 11 Dart Avenue

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

11 Dart Avenue is a three-bedroom semi-detached house in Swindon (SN25 3LB). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (August 2025) shows a C (score 72). When first surveyed in April 2011 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. Records show the property has been extended at some point in its history.

It hasn't traded since May 2011, a hold of 15 years that's notably long for the area. At 122 m² the property is well over the postcode median (80 m² across 7 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). Across 2001–2011, sale prices on this property compounded at 3.6% per year. Today's modelled estimate of £341,000 sits 152.6% above the 2011 sale of £135,000. On a £-per-square-foot basis, the last sale (£103/sq ft) was about 54.2% below the postcode norm. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved.

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

Outside

  • Private gardenRear
  • DrivewayYes

Building

  • Previously extendedYes
Before you decide

Everything you need to know about 11 Dart Avenue

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

Larger development activity nearby

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
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Aug 2025

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.5 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Aug 2025from Apr 2011
EPC improved fromD67toC72
Hot Water
Very GoodGood

Hot water efficiency decreased

Low Energy Lighting
33%77%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC CExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against 11 Dart Avenue, Swindon, SN25 3LB, sourced from the PlanIt planning register.

11 Dart Avenue has been extended on multiple sides of the property across separate planning applications.

4 applications on record at 11 Dart Avenue, Swindon, SN25 3LB

4decisions4extensions29documents1nearby
  1. Jul 2011
    ExtensionFull
    Outcome in report

    Extension: Single storey · Side of property

    Erection of a single storey side extension.

    Documents
    6 docs on file
    Reference
    S/11/0732
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision
  4. ExtensionDecision

+ 1 more application in the report

Unlock 11 Dart Avenue, Swindon, SN25 3LB's full planning history

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

  • Every decision — granted, refused or withdrawn (4 on record)
  • All 4 applications on this property in full, plus 1 notable nearby
  • The 29 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

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

11 Dart Avenue's estimated value is more than triple its earliest registered sale price (2001).

Current estimate

£341,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 10 years.

See how we calculated this
Last sold (2011)

£135,000

Growth on file: 3.6% per year over 10 years.

Sales timeline

  1. 5 May 2011Most recent

    £135,000

    +42.1%over 10 years

  2. 11 April 2001

    £95,000

Median price across the last 5 sales in SN25 3LB: £207,500 (2025–2013).

On the street

Versus other Dart Avenue homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 11 Dart Avenue runs well behind the street norm.

Price per m²

£1,107

Street avg £2,633

Strongly below

Floor Area

122 m²

Street avg 77 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

3.5 t/year

Street avg 3.5 t/year

On par
Before you decide

Everything you need to know about 11 Dart Avenue

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

Larger development activity nearby

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.
£358k

1 Corfe Close

SN25 3PJ

3 bed1 bath
£297k

1 Crossways Avenue

SN25 3AL

3 bed1 bath
£293k

1 Church Walk North

SN25 3DH

3 bed
£293k

1 Dart Avenue

SN25 3LB

3 bed1 bath
£274k

1 Clover Park

SN25 3JJ

3 bed1 bath
£272k

1 Boscombe Road

SN25 3EZ

3 bed1 bath
£260k

1 Baydon Close

SN25 3DP

3 bed1 bath
£200k

1 Days Rise

SN25 3AE

3 bed
Area

The neighbourhood at a glance

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

5/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Dart Avenue — bus stop.

Closest school

0.2 km

Greenmeadow Primary School. 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 SN25 3LB from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN25 3LB

Daytime· 07:00 – 23:00

47.1dB

Low
Night-time road noise heatmap for SN25 3LB

Night-time· 23:00 – 07:00

38.7dB

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 11 Dart Avenue, Swindon, SN25 3LB. Each answer is also embedded as structured data for search engines.