9 Wallace Square, Lavington Park, Petworth, GU28 0FJ
About 9 Wallace Square
9 Wallace Square is a four-bedroom detached house in Lavington Park, Petworth, Petworth (GU28 0FJ). It has a recorded floor area of 245 m² (around 2637 sq ft) and council tax band G. The latest certificate (January 2015) shows a C (score 77), near the top of the C band. Main heating runs on lpg. The latest certificate is from January 2015, so improvements made since then won't be reflected.
At 245 m² the property is well over the postcode median (184 m² across 10 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2021. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. 8 years since the last transfer (March 2018). Across 2015–2018, sale prices on this property compounded at 2.2% per year. Today's modelled estimate of £1,673,000 is 27.7% above the 2018 sale price.
Know exactly what you're buying at 9 Wallace Square
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms4
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Energy performance
9 Wallace Square's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Jan 2025
EPC Rating
Planning history
9 Wallace Square has an approved extension on the planning record.
- Apr 2021ConservatoryFullIn report
Proposed Orangery extension, alterations to dining room window, and the insertion of rooflights to the pitched roof and upper flat roof.
- Agent
- Sloane and Brown Ltd
Extension- Documents
- 22 docs on file
- Reference
- SDNP/20/05310/HOUS
What's in 9 Wallace Square, Lavington Park, Petworth, GU28 0FJ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Latest sale on 9 Wallace Square was the highest on Land Registry record across the postcode.
£1,673,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.2% per year over 3 years.
£1,310,000
Growth on file: 2.2% per year over 3 years.
Sales timeline
27 March 2018Most recent
£1,310,000
+6.9%over 3 years5 February 2015
£1,225,000
Median price across the last 5 sales in GU28 0FJ: £690,000 (2025–2015).
Nearby sales in GU28 0FJ
6 Wallace Square, Lavington Park, Petworth, GU28 0FJ
Sold Feb 2025
£870,00012 Wallace Square, Lavington Park, Petworth, GU28 0FJ
Sold Feb 2018
£690,0007 Wallace Square, Lavington Park, Petworth, GU28 0FJ
Sold Feb 2016
£590,0005 Wallace Square, Lavington Park, Petworth, GU28 0FJ
Sold Sept 2015
£585,00010 Wallace Square, Lavington Park, Petworth, GU28 0FJ
Sold Jun 2015
£875,000
Everything we know about 9 Wallace Square, 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?

Versus other Wallace Square homes
9 Wallace Square outperforms the street on price per m² by a wide margin.
Price per m²
£5,347
Street avg £4,705
Floor Area
245 m²
Street avg 177 m²
CO₂ Emissions
2.8 t/year
Street avg 2.5 t/year
Years Held
8 years
Street avg 11 years
Similar properties nearby
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GU28 0QU
1 Blackberry Road
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1 Biddulph Mews, Duncton
GU28 0PD
1 Chestnut Cottages, Byworth
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1 Boderton Mews, Burton Park, Duncton
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1 Downview Road
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1 Chequers Court, Station Road
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1 Church View, Angel Street
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The neighbourhood at a glance
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
1.3 km
Quarry — bus stop.
Closest school
1.4 km
Graffham Church of England Infant School (Voluntary Controlled). 2 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
40.2dB

Night-time· 23:00 – 07:00
35.0dB