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11 Bonner Close, Grange Park, Swindon, SN5 6HA

Notable views4 sales on record
Property type
Mid terrace
Bedrooms
2
Bathroom
1
Floor area
50 m²
538 sq ft
Energy rating
C
Score 72
Council tax
Band B
Tenure
Owner Occupied
Overview

About 11 Bonner Close

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

11 Bonner Close is a two-bedroom mid-terrace house in Grange Park, Swindon, Swindon (SN5 6HA). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (July 2023) shows a C (score 72). The rating has held steady at C across 2 certificates since July 2019. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Good to Very Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 91). Other recorded features include notable views.

Across 1996–2024, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£450/sq ft) was about 142.2% above the typical sold price in the postcode. Sold May 2024 for £242,000.

Before you offer

Know exactly what you're buying at 11 Bonner Close

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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

  • Bedrooms2
  • Bathrooms1

Outside

  • Private gardenRear
  • GarageYes
  • Notable viewsYes

Building

  • Heating systemGas
  • RefurbishedYes
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)
Jul 2023

EPC Rating

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

Property Improvements

Changes detected from historical EPC data

Jul 2023from Jul 2019
Hot Water
Main SystemSolar

Hot water system upgraded

Windows
AverageGood

Window efficiency improved

Low Energy Lighting
0%100%

More low energy lighting installed

Renewable Energy
NoneSolar HW

Solar water heating installed

Planning

Planning history

Applications and permits filed against 11 Bonner Close, Grange Park, Swindon, SN5 6HA, sourced from the PlanIt planning register.

11 Bonner Close has no planning applications on record.

The full report still covers planning activity across the surrounding area.

Price

Sales history & valuation

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

11 Bonner Close has more than quadrupled in price since its earliest registered sale in 1996.

Current estimate

£251,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 28 years.

See how we calculated this
Last sold (2024)

£242,000

Growth on file: 6.5% per year over 28 years.

Sales timeline

  1. 16 May 2024Most recent

    £242,000

    +169.0%over 22 years
  2. 11 April 2002

    £89,950

    +97.7%over 4 years
  3. 29 May 1997

    £45,500

    +8.3%over 11 months
  4. 23 June 1996

    £42,000

Median price across the last 5 sales in SN5 6HA: £220,000 (2025–2021).

Before you offer

Everything we know about 11 Bonner Close, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

  • Am I paying too much?
  • Is something wrong with it?
  • Is the agent's story true?
  • Will it hold its value?
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On the street

Versus other Bonner Close homes

Four headline reads against 9 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 11 Bonner Close runs comfortably ahead of the street norm.

Price per m²

£4,840

Street avg £3,253

Strongly above

Floor Area

50 m²

Street avg 60 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 4 rooms

Below

CO₂ Emissions

1.8 t/year

Street avg 2.4 t/year

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.

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

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Sleaford Close — bus stop.

Closest school

0.1 km

Lydiard Park Academy. 15 schools nearby.

Go deeper on the local area

The full 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 SN5 6HA from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN5 6HA

Daytime· 07:00 – 23:00

46.8dB

Low
Night-time road noise heatmap for SN5 6HA

Night-time· 23:00 – 07:00

37.5dB

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 Bonner Close, Grange Park, Swindon, SN5 6HA. Each answer is also embedded as structured data for search engines.