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233a, Marlborough Road, Swindon, SN3 1NN

3 sales on record1 planning record
Property type
Detached
Bedrooms
5
Bathrooms
3
Floor area
229 m²
2465 sq ft
Energy rating
D
Score 65
Council tax
Band G
Tenure
Owner Occupied
Overview

About 233a

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

233a is a five-bedroom detached house in Swindon (SN3 1NN). It has a recorded floor area of 229 m² (around 2465 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (April 2012) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from April 2012, so improvements made since then won't be reflected. Other recorded features include a conservatory and outbuildings.

At 229 m² the property is well over the postcode median (174 m² across 14 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. One planning record on file: an extension approved in 2005. Past consents include an extension, a porch and a conservatory, meaningful when judging how the property has evolved. Across 2005–2018, sale prices on this property compounded at 5.4% per year. Today's modelled estimate of £797,000 is 17.2% above the 2018 sale price. Most recent transfer: September 2018 at £680,000.

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

  • Bedrooms5
  • Bathrooms3
  • Dining roomYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • Private gardenRear
  • DrivewayYes
  • OutbuildingsYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 233a

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

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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.

233a's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 02 Apr 2022

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
7.6 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centuryDetached HouseEPC DExtended multiple times (2+ extensions)Permanent outbuildings

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

From £1,220 · Includes VAT

Planning

Planning history

Applications and permits filed against 233a, Marlborough Road, Swindon, SN3 1NN, sourced from the PlanIt planning register.

1 application on record at 233a, Marlborough Road, Swindon, SN3 1NN

1decisions1extensions6documents3nearby
  1. Jul 2005
    PorchFull
    Outcome in report

    Extension: Part single, part two storey

    Erection of a two storey/single storey side extension, a front porch and a conservatory to rear.

    ExtensionConservatory
    Documents
    6 docs on file
    Reference
    S/05/1597
    Full record in report

Unlock 233a, Marlborough Road, Swindon, SN3 1NN's full planning history

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

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 3 notable nearby
  • The 6 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.

Sale price has at least doubled since 2005.

Current estimate

£797,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 13 years.

See how we calculated this
Last sold (2018)

£680,000

Growth on file: 5.4% per year over 13 years.

Sales timeline

  1. 17 September 2018Most recent

    £680,000

    +21.4%over 11 years

  2. 24 June 2007

    £560,000

    +67.2%over 2 years

  3. 12 April 2005

    £335,000

Median price across the last 5 sales in SN3 1NN: £520,000 (2025–2019).

On the street

Versus other Marlborough Road homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

233a outperforms the street on habitable rooms by a wide margin.

Price per m²

£2,969

Street avg £3,408

On par

Floor Area

229 m²

Street avg 179 m²

Above

Habitable Rooms

9 rooms

Street avg 7 rooms

Strongly above

CO₂ Emissions

7.6 t/year

Street avg 7.5 t/year

Below
Before you decide

Everything you need to know about 233a

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.
£861k

1 Brettingham Gate

SN3 1NH

5 bed3 bath
£613k

1 Caernarvon Walk

SN3 1HS

4 bed2 bath
£533k

1 Balmoral Close

SN3 1HR

4 bed
£516k

1 Bruddel Grove

SN3 1PW

3 bed1 bath
£408k

1 Broome Manor Lane

SN3 1NB

3 bed1 bath
£404k

1 Buckingham Road

SN3 1HZ

3 bed1 bath
£400k

1 Ashkirk Close

SN3 1DE

3 bed
£394k

1 Brecon Close

SN3 1JT

3 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 Swindon district page.
Full Swindon report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Coate Hill Top — bus stop.

Closest school

0.4 km

Lawn Primary and Nursery School. 24 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 SN3 1NN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN3 1NN

Daytime· 07:00 – 23:00

49.9dB

Low
Night-time road noise heatmap for SN3 1NN

Night-time· 23:00 – 07:00

41.3dB

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 233a, Marlborough Road, Swindon, SN3 1NN. Each answer is also embedded as structured data for search engines.