Skip to content

21 St Marys Park, Windermere, LA23 1AY

2 planning records
Property type
Detached
Bedrooms
4
Bathrooms
3
Floor area
123 m²
1324 sq ft
Energy rating
C
Score 70
Council tax
Band F
Tenure
Owner Occupied
Overview

About 21 St Marys Park

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

21 St Marys Park is a four-bedroom detached house in Windermere (LA23 1AY). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1950-1966 and council tax band F. Other recorded features include a conservatory and attached land beyond the plot. The latest certificate (April 2025) shows a C (score 70). The recommended improvements would push it to B (score 82).

It hasn't traded since May 2001, a hold of 25 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 123 m² the property is well over the postcode median (90 m² across 11 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £818,000 sits 280.5% above the 2001 sale of £215,000. On a £-per-square-foot basis, the last sale (£162/sq ft) was about 57.6% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include a garage conversion, meaningful when judging how the property has evolved.

Before you offer

Know exactly what you're buying at 21 St Marys Park

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

Already flagged here

Larger development activity nearby
£14.99
Trusted by UK homebuyers

Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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

  • Bedrooms4
  • Bathrooms3
  • Open-plan layoutYes
  • Dining roomYes
  • EnsuiteYes
  • ConservatoryYes

Outside

  • Private gardenYes
  • GarageDouble
  • LandYes
Energy

Energy performance

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

21 St Marys Park ranks among the most efficient homes in the postcode for energy use.

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.8 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 21 St Marys Park, Windermere, LA23 1AY, sourced from the PlanIt planning register.
  1. Dec 2021
    Tree WorksTrees
    In report

    Beech tree (T23 of TPO: 34A) - Fell to ground level (Five day notice).

    Council
    South Lakeland
    Documents
    2 docs on file
    Reference
    T/2021/0207
    View planning record
  2. Aug 2001
    Garage ConversionFull
    In report

    Proposed internal alterations to remove chimney breast, enlarge kitchen, study & utility and to form pitched/hip roof over existing garage

    Council
    South Lakeland
    Documents
    1 doc on file
    Reference
    7/2001/5329
    View planning record
Before you offer

We flagged 1 thing worth checking at 21 St Marys Park

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
£14.99

30-day money-back guarantee

Price

Sales history & valuation

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

21 St Marys Park's estimated value is more than triple its earliest registered sale price (2001).

Current estimate

£818,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2001)

£215,000

Recorded with HM Land Registry.

Sales timeline

  1. 20 May 2001Most recent

    £215,000

Median price across the last 5 sales in LA23 1AY: £417,500 (2022–2019).

Before you offer

Everything we know about 21 St Marys Park, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

What we flagged

  • Larger development activity nearby
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other St Marys Park homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 21 St Marys Park stands well clear of the street.

Price per m²

£1,748

Street avg £4,408

Strongly below

Floor Area

123 m²

Street avg 96 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

4.8 t/year

Street avg 5.4 t/year

Below
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Windermere district page.

Rail-style transport is unusually close for this postcode.

Crime

2/mo

Rising year-on-year across the wider district.

Nearest stop

0.6 km

Windermere Rail Station — railway station.

Closest school

1.0 km

St Cuthberts Catholic Primary School, Windermere. 4 schools nearby.

Go deeper on the local area

The full 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 LA23 1AY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for LA23 1AY

Daytime· 07:00 – 23:00

51.2dB

Low
Night-time road noise heatmap for LA23 1AY

Night-time· 23:00 – 07:00

43.2dB

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 21 St Marys Park, Windermere, LA23 1AY. Each answer is also embedded as structured data for search engines.