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18 Blackwell Close, Tadpole Garden Village, Swindon, SN25 2RF

EPC B

Estimated value

£317,000

  • Since the 2019 sale (£299,995)+6%
  • Against SN25 2RF's recent median (£333,500)-5%

Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Floor area
92 m²
990 sq ft
Energy rating
B
Score 84
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£317,000

  • Against its 2019 sale (£299,995)+6%
  • Against SN25 2RF's recent median (£333,500)-5%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Blackwell Close is modelled from its 92 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SN25 2RF. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    92 m² from the EPC lodged in February 2019

  • Sales of this home

    1 sale recorded, the latest in 2019

  • Recent sales in SN25 2RF

    5 sales, median £333,500 (2026–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sales timeline

  1. 25 April 2019Most recent

    £299,995

Median price across the last 5 sales in SN25 2RF: £333,500 (2026–2023).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 18 Blackwell Close

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

18 Blackwell Close is a semi-detached house in Tadpole Garden Village, Swindon, Swindon (SN25 2RF). It has a recorded floor area of 92 m² (around 990 sq ft). The latest certificate (February 2019) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 95).

At 92 m² it's 15% larger than the typical home in the postcode (80 m² median across 25 EPCs). Last sale on file: £299,995 in April 2019.

Before you decide

Everything you need to know about 18 Blackwell Close

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

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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.

18 Blackwell Close's carbon output is low for the local stock.

Current Certificate
Feb 2019

EPC Rating

A
B
B84
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.3 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 27 February 2029

2 years remaining
Planning

Planning history

Applications and permits filed against 18 Blackwell Close, Tadpole Garden Village, Swindon, SN25 2RF, sourced from the PlanIt planning register.

18 Blackwell Close has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other Blackwell Close homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

18 Blackwell Close outperforms the street on years held by a wide margin.

Price per m²

£3,261

Street avg £3,307

Below

Floor Area

92 m²

Street avg 86 m²

Strongly above

CO₂ Emissions

1.3 t/year

Street avg 1.3 t/year

On par

Years Held

7 years

Street avg 5 years

Strongly above
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

148/mo

Falling year-on-year across the wider district.

Nearest stop

0.3 km

Tadpole Cross — bus stop.

Closest school

0.6 km

Red Oaks Primary School. 14 schools nearby.

Nearest schools

  • Red Oaks Primary SchoolPrimary609m
  • Oakhurst Community Primary SchoolPrimary646m
  • Abbey Park SchoolSecondary966m
  • Great Western AcademySecondary1.2km

Nearest stops

  • Tadpole CrossBus stop275m
  • Voyager DriveBus stop540m
  • Primary AcademyBus stop542m
  • Tortworth RoadBus stop720m

Most reported crime locally

  • Violence & Sexual Offences1,013 reports40%
  • Anti-social Behaviour464 reports18%
  • Shoplifting307 reports12%
  • Public Order189 reports8%

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 2RF from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN25 2RF

Daytime· 07:00 – 23:00

45.3dB

Low
Night-time road noise heatmap for SN25 2RF

Night-time· 23:00 – 07:00

36.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
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.

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£320k

1 Addinsell Road

SN25 2GA

£307k

1 Alwyn Court

SN25 2NH

4 bed2 bath
£330k

1 Baillie Close, Tadpole Garden Village

SN25 2RE

£337k

1 Augustus Close, Tadpole Garden Village

SN25 2RD

£341k

1 Blackwell Close, Tadpole Garden Village

SN25 2RF

3 bed
£344k

1 Ascott Close

SN25 2EP

4 bed
£291k

1 Ashton Close

SN25 2AH

3 bed
£349k

1 Barber Place, Tadpole Garden Village

SN25 2QF

3 bed2 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 18 Blackwell Close is modelled from its 92 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SN25 2RF. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 18 Blackwell Close. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 18 Blackwell Close was lodged in February 2019 at band B and is valid until February 2029. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 18 Blackwell Close. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 17 months, which places each incident at an approximate point. The 14 schools and 30 stops listed are measured in a straight line from SN25 2RF, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 18 Blackwell Close, Tadpole Garden Village, Swindon, SN25 2RF. Each answer is also embedded as structured data for search engines.

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