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Get startedBywater Cottage is a three-bedroom mid-terrace house in Lymington (SO41 5SB). It has a recorded floor area of 204 m² (around 2196 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2025) shows a C (score 69), just inside the C band. When first surveyed in July 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.
Sale prices here have outpaced England HPI: 9.3% per year against 0% for the wider region. Today's modelled estimate of £1,278,000 sits 50.4% above the 2011 sale of £850,000. At 204 m² the property is well over the postcode median (88 m² across 18 EPCs), placing it in the larger end of the local stock. 8 planning records sit against the property, 4 approved, 4 refused. Past consents include an extension, meaningful when judging how the property has evolved. On the market in July 2011 and unlisted since — roughly 15 years.
Bywater Cottage's carbon output runs well above what efficient homes in the postcode produce.
Council records include a two-storey rear extension at Bywater Cottage.
Retention of rear boundary wall; alterations to balcony columns
Bywater Cottage valuation sits well clear of the typical sold price in this postcode.
£1,278,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.3% per year over 5 years.
£850,000
Growth on file: 9.3% per year over 5 years.
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Price per m²
£4,167
Street avg £4,368
Floor Area
204 m²
Street avg 215 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Lymington Pier Rail Station — railway station.

Daytime· 07:00 – 23:00
47.2dB

Changes detected from historical EPC data
Windows upgraded, improving insulation
Cavity wall insulation installed
Loft insulation installed or upgraded to 250mm+
Floor insulation added or improved
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Two storey · Rear of property
Two-storey rear extension; roof alterations in association with new second floor (Amendments to planning permission 91775)
6 more applications for this property
Join to see all planning history.
5 July 2011Most recent
£850,000
+54.0%over 4 years18 August 2006
£552,000
Median price across the last 5 sales in SO41 5SB: £265,000 (2021–2014).
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Sold May 2019
Island Point Flat 2 Undershore Road Lymington
Sold Apr 2019
Bramble Cottage Undershore Road Lymington
Sold Jan 2015
High Meadow Undershore Road Lymington
Sold Feb 2014
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Detailed EPC data
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Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
6.4 t/year
Street avg 9.6 t/year
SO41 5QS
Closest school
1.1 km
Lymington Church of England Infant School. 8 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
38.5dB