What kind of home is 3 Ashdown House, 11 Sydney Road, GU1 3LL?

3 Ashdown House, 11 Sydney Road, GU1 3LL is a 2-bedroom semi-detached house.

What did 3 Ashdown House, 11 Sydney Road, GU1 3LL sell for?

3 Ashdown House, 11 Sydney Road, GU1 3LL last sold for £345,000 in February 2025, around 1 years ago. Before that, it sold for £230,000 in June 2011, so prices have been rising over 14 years on record. Source: HM Land Registry.

How has the value of 3 Ashdown House, 11 Sydney Road, GU1 3LL changed over time?

Across 2 sales between June 2011 and February 2025, 3 Ashdown House, 11 Sydney Road, GU1 3LL rose from £230,000 to £345,000, a change of £115,000. That works out to roughly +3% per year compounded over 14 years. Source: HM Land Registry.

How energy efficient is 3 Ashdown House, 11 Sydney Road, GU1 3LL?

The current EPC rating for 3 Ashdown House, 11 Sydney Road, GU1 3LL is C with a score of 76 out of 100, lodged in November 2019. It has dropped from a B recorded in June 2010. Source: EPC Register.

How big is 3 Ashdown House, 11 Sydney Road, GU1 3LL?

3 Ashdown House, 11 Sydney Road, GU1 3LL has a recorded floor area of 45 m² (484 sq ft), around 23 m² per bedroom. That makes it about 18% smaller than the median EPC-recorded property in GU1 3LL. Source: EPC Register.

What heating system does 3 Ashdown House, 11 Sydney Road, GU1 3LL use?

The latest EPC at 3 Ashdown House, 11 Sydney Road, GU1 3LL records mains gas as the main heating fuel. Source: EPC Register.

What planning history does 3 Ashdown House, 11 Sydney Road, GU1 3LL have?

The only planning records linked to 3 Ashdown House, 11 Sydney Road, GU1 3LL are routine tree-works filings, not building works. Source: PlanIt planning register.

Which area is 3 Ashdown House, 11 Sydney Road, GU1 3LL in?

3 Ashdown House, 11 Sydney Road, GU1 3LL sits in Guildford. It falls within the GU1 postcode district in Surrey.

How safe is the area around 3 Ashdown House, 11 Sydney Road, GU1 3LL?

Police records around 3 Ashdown House, 11 Sydney Road, GU1 3LL show an average of 466 reported crimes per month over the last 12 months. Violent crime makes up roughly 32% of reports, the most common category. The overall trend is falling (22% versus the prior period). Source: Police UK.

What schools are near 3 Ashdown House, 11 Sydney Road, GU1 3LL?

The closest primary school to 3 Ashdown House, 11 Sydney Road, GU1 3LL is Holy Trinity, Guildford, CofE Aided Junior School (353m), one of 15 primaries within walking distance. The closest secondary is Surrey Maths School (1.5km), with 5 secondaries in the surrounding area.

What is the nearest station to 3 Ashdown House, 11 Sydney Road, GU1 3LL?

The closest bus stop to 3 Ashdown House, 11 Sydney Road, GU1 3LL is Waterden Road, 178m away. The nearest rail option is London Road (Guildford) Rail Station, 602m away.

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3 Ashdown House, 11 Sydney Road, Guildford, GU1 3LL

3 planning records

Property type

Semi-detached

Floor 1st

Bedrooms

Bathrooms

Floor area

45 m²

484 sq ft

Energy rating

Score 76

Tenure

Private Rental

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Overview

About 3 Ashdown House

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

3 Ashdown House is a two-bedroom semi-detached house in Guildford (GU1 3LL). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to 1983-1990. At 45 m² this is the smallest unit on EPC record across the building (45–58 m²). The latest certificate (November 2019) shows a C (score 76), near the top of the C band. Earlier certificates rated it B (June 2010); the latest reading is one band lower.

A recent sale: £345,000 in February 2025. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Across 2011–2025, sale prices on this property compounded at 3% per year. On a £-per-square-foot basis, the last sale (£712/sq ft) was about 122.5% above the typical sold price in the postcode. At 45 m² it's 18.2% smaller than the typical home in the postcode (55 m² median across 21 EPCs).

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
Bathrooms2
EnsuiteYes

Outside

Communal gardenYes
ParkingAllocated

Building

RefurbishedYes

Before you decide

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

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Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

3 Ashdown House's carbon output is low for the local stock.

Current Certificate(1 of 2)

Nov 2019

EPC Rating

C76

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

1.3 t/year

Occupancy

Rented

Certificate validity

Valid until 29 November 2029

3 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2019from Jun 2010

EPC improved fromB82toC76

Low Energy Lighting

71%100%

More low energy lighting installed

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Late 20th century1st Floor FlatEPC C

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Planning

Planning history

Applications and permits filed against 3 Ashdown House, 11 Sydney Road, Guildford, GU1 3LL, sourced from the PlanIt planning register.

Planning history at 3 Ashdown House is exclusively tree-management applications — typical for a property with mature trees on or near the plot.

3 applications on record at 3 Ashdown House, 11 Sydney Road, Guildford, GU1 3LL

3decisions12documents2nearby

Flagged:Conservation area

Apr 2013
Tree WorksTrees
Outcome in report
Reduce to 1.5 m above top of wall row of self seeded Sycamore, Beech and Holly trees (R1), prune secondary branches to clear roof by 2 m 3 stemmed Robina (T1) (Waterden Rd Conservation Area)
Conservation Area
Documents
4 docs on file
Reference
13/T/00065
Full record in report
More recent applications — locked
Tree WorksNov 2020Decision
Tree WorksFeb 2017T1 (Cherry) - fell. T2 (Cherry) - reduce crown by 2.5 metres and reduce lateral growth by 2.5 metres. Crown lift to 3 metres over footpath to leave a finished height of 3.5 metres with radial spread of 3 metres. T3 (Cherry) - reduce crown height by 2 metres and side by 2 metres to shape. crown lift to 3 metres over footpath to leave a finished height of 3.5 metres with radial spread of 3 metres. T4 (Norway Maple) - reduce down to pollard points at 4.5 metres.T5 (Silver Maple) - crown lift to 3 metres.T6 (False Acacia) - Crown lift to 5 metres over the road and 3 metres over footpath.T7 (Multi stemmed False Acacia) - prune back over roof by 2 metres and remove epigrowth form stem adjacent to roof. Crown lift to 5 metres over the road and 3 metres over the footpath to leave a finished radial spread of 2.5 metres.G1 (group surrounding bin store - Sycamore: pollard to previous pruning point. Laurel, Holly and Beech: reduce height by 1.5 metres. Cherry: prune away from light by 1 metre and crown lift over parking bay by 3.5 metres. (Waterden Road Conservation Area).Decision

Unlock 3 Ashdown House, 11 Sydney Road, Guildford, GU1 3LL's full planning history

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Every decision — granted, refused or withdrawn (3 on record)
All 3 applications on this property in full, plus 2 notable nearby
The 12 documents, officer reports & conditions
What the pattern means for extending or converting here

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Price

Sales history & valuation

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

3 Ashdown House valuation sits well clear of the typical sold price in this postcode.

Current estimate

£366,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 14 years.

See how we calculated this

Last sold (2025)

£345,000

Growth on file: 3.0% per year over 14 years.

Sales timeline

21 February 2025Most recent
£345,000
+50.0%over 13 years
19 June 2011
£230,000

Median price across the last 5 sales in GU1 3LL: £345,000 (2026–2022).

Nearby sales in GU1 3LL

On the street

Versus other Sydney Road homes

Four headline reads against 15 similar flats on this street, drawn from the latest EPC and Land Registry data.

On price per m², 3 Ashdown House stands well clear of the street.

Price per m²

£7,667

Street avg £4,787

Strongly above

Floor Area

45 m²

Street avg 48 m²

Below

Habitable Rooms

3 rooms

Street avg 2 rooms

Above

CO₂ Emissions

1.3 t/year

Street avg 2.8 t/year

Strongly above

Before you decide

Everything you need to know about 3 Ashdown House

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

Larger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£368k

1 Chesham Court, Baillie Road

GU1 3LW

2 bed

£550k

1 Cline Road

GU1 3NB

2 bed1 bath

£710k

1 Clifton House, 7 Castle Hill

GU1 3SX

2 bed

£264k

1 Bloomsbury Court, St Lukes Square

GU1 3NQ

1 bed1 bath

£253k

1 Cadogan House, St Lukes Square

GU1 3JU

1 bed1 bath

£253k

1 Chevremont, Jenner Road

GU1 3QL

1 bed

£251k

1 Chesham Mews, Chesham Road

GU1 3NL

1 bed1 bath

£242k

1 Grosvenor House, St Lukes Square

GU1 3JZ

1 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 Guildford district page.

Full Guildford report

Rail-style transport is unusually close for this postcode.

Crime

466/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Waterden Road — bus stop.

Closest school

0.4 km

Holy Trinity, Guildford, CofE Aided Junior School. 20 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 GU1 3LL from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

49.0dB

Low

Night-time road noise heatmap for GU1 3LL

Night-time· 23:00 – 07:00

40.2dB

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 3 Ashdown House, 11 Sydney Road, Guildford, GU1 3LL. Each answer is also embedded as structured data for search engines.