17 Alterton Close, Woking, GU21 3DD
About 17 Alterton Close
17 Alterton Close is a detached house in Woking (GU21 3DD). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (March 2015) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.
At 81 m² the property is well over the postcode median (61 m² across 38 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, a conservatory and an annexe, meaningful when judging how the property has evolved. Across 2015–2021, sale prices on this property compounded at 2.2% per year. Today's modelled estimate of £517,000 is 21.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£487/sq ft) was about 54.9% above the typical sold price in the postcode. Sold January 2021 for £425,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 17 Alterton Close
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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Mar 2025
EPC Rating
Planning history
17 Alterton Close has an approved single-storey rear extension on the planning record.
- Jun 2022ExtensionFullIn report
Extension: Single storey · Rear of property
Erection of single storey rear extension.
- Agent
- Architectural Designs Services (UK) LTD
- Documents
- 16 docs on file
- Reference
- PLAN/2022/0225
- Sept 2017AnnexFullIn report
Erection of an attached annexe including part two storey, part single-storey side extension and conversion of one existing garage into habitable room and proposed rear conservatory (amended description).
ExtensionConservatory- Documents
- 39 docs on file
- Reference
- PLAN/2017/0293
What's in 17 Alterton Close, Woking, GU21 3DD's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£517,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.2% per year over 5 years.
£425,000
Growth on file: 2.2% per year over 5 years.
Sales timeline
21 January 2021Most recent
£425,000
+12.6%over 5 years17 August 2015
£377,500
Median price across the last 5 sales in GU21 3DD: £375,000 (2025–2024).
Nearby sales in GU21 3DD
Everything we know about 17 Alterton 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?

Versus other Alterton Close homes
EPC Rating for 17 Alterton Close lags the street by a wide margin.
Price per m²
£5,247
Street avg £4,965
Floor Area
81 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 3.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Waitrose — bus stop.
Closest school
0.7 km
Sythwood Primary and Nursery School. 19 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
52.9dB

Night-time· 23:00 – 07:00
42.3dB