12 Ambleside, Weymouth, DT3 5HH
About 12 Ambleside
12 Ambleside is a five-bedroom detached house in Weymouth (DT3 5HH). It has a recorded floor area of 173 m² (around 1862 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (November 2019) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since July 2009. Between certificates, lighting went from Poor to Good; while roof efficiency dropped from Very Good to Average and window efficiency dropped from Good to Average. Records show the property has been extended at some point in its history.
Held since March 1997 — that's 29 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 173 m² the property is well over the postcode median (123 m² across 15 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Today's modelled estimate of £462,000 sits 437.2% above the 1997 sale of £86,000. On a £-per-square-foot basis, the last sale (£46/sq ft) was about 80.9% below the postcode norm. One planning record on file: an extension approved in 2002. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms5
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- Central heatingYes
- Previously extendedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Planning history
12 Ambleside has an approved extension on the planning record.
- Aug 2002ExtensionFullIn report
Two-storey and single-storey extensions
- Council
- Weymouth and Portland
- Reference
- 02/00417/FUL
We flagged 1 thing worth checking at 12 Ambleside
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
12 Ambleside's modelled value sits at over four times its earliest registered sale price (1997).
£462,000
Modelled from EPC, postcode comparables.
£86,000
Recorded with HM Land Registry.
Sales timeline
7 March 1997Most recent
£86,000
Median price across the last 5 sales in DT3 5HH: £427,000 (2025–2024).
Versus other Ambleside homes
On price per m², 12 Ambleside runs well behind the street norm.
Price per m²
£497
Street avg £3,343
Floor Area
173 m²
Street avg 122 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.7 km
Morrisons — bus stop.
Closest school
0.4 km
Southill Primary School. 12 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
50.8dB

Night-time· 23:00 – 07:00
41.1dB







