18 Helen Lane, Weymouth, DT4 8AX
About 18 Helen Lane
18 Helen Lane is a three-bedroom mid-terrace house in Weymouth (DT4 8AX). It has a recorded floor area of 97 m² (around 1046 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (July 2009) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 58). The latest certificate is from July 2009, so improvements made since then won't be reflected. Other recorded features include a balcony. Period features are noted in the property record.
It hasn't traded since August 2006, a hold of 20 years that's notably long for the area. At 97 m² the property is well over the postcode median (65 m² across 14 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2000–2006, sale prices on this property compounded at 14.3% per year. Today's modelled estimate of £351,000 is 43.3% above the 2006 sale price.
Know exactly what you're buying at 18 Helen Lane
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Outside
- GarageYes
- BalconyYes
Building
- Period featuresYes
Energy performance
18 Helen Lane'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This certificate is over 10 years old and is no longer valid.Expired 25 Jul 2019
EPC Rating
Planning history
- Nov 2009ExtensionFullIn report
Installation of front dormer, rear dormer with balcony and velux roof lights to east elevation
- Council
- Weymouth and Portland
- Documents
- 6 docs on file
- Reference
- 09/00562/FUL
- Jun 2007RenovationFullIn report
Roof alterations to form 3rd floor sun room
- Council
- Weymouth and Portland
- Documents
- 7 docs on file
- Reference
- 07/00330/FUL
We flagged 2 things worth checking at 18 Helen Lane
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Sale price has at least doubled since 2000.
£351,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.3% per year over 7 years.
£245,000
Growth on file: 14.3% per year over 7 years.
Sales timeline
3 August 2006Most recent
£245,000
+63.3%over 4 years5 March 2002
£150,000
+46.3%over 2 years28 January 2000
£102,500
Median price across the last 5 sales in DT4 8AX: £265,000 (2023–2021).
Nearby sales in DT4 8AX
Helen Mews, Flat 3, Helen Lane, Weymouth, DT4 8AX
Sold Aug 2023
£300,000The Cottage, Helen Lane, Weymouth, DT4 8AX
Sold Jul 2023
£265,0005a, Helen Lane, Weymouth, DT4 8AX
Sold Dec 2022
£157,000Helen Mews, Flat 1, Helen Lane, Weymouth, DT4 8AX
Sold Dec 2021
£266,000Helen Mews, Flat 2, Helen Lane, Weymouth, DT4 8AX
Sold Dec 2019
£230,000
Everything we know about 18 Helen Lane, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Helen Lane homes
18 Helen Lane is notably below the street on epc rating.
Price per m²
£2,521
Street avg £2,511
Floor Area
97 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.7 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Town Bridge — bus stop.
Closest school
1.1 km
Holy Trinity Church of England VC Primary School & Community Nursery. 11 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
50.7dB

Night-time· 23:00 – 07:00
41.0dB