4 The Square, Paynesfield Road, Tatsfield, Westerham, TN16 2AS
About 4 The Square
4 The Square is a three-bedroom semi-detached house in Tatsfield, Westerham, Westerham (TN16 2AS). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (June 2018) shows a C (score 70). When first surveyed in April 2017 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Average to Good and lighting went from Very Poor to Average; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85). Our model identifies extension potential, subject to local planning policy.
It changed hands recently, sold March 2025 for £500,000. One planning record on file: a loft conversion approved in 2021. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 2018–2025, sale prices on this property compounded at 4% per year. On a £-per-square-foot basis, the last sale (£603/sq ft) was about 91.1% above the typical sold price in the postcode.
Know exactly what you're buying at 4 The Square
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
- Bathrooms1
Outside
- Private gardenYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Planning history
- Sept 2021Loft ConversionAmendmentIn report
Erection of hip to gable roof extension and dormer to rear roof slope in connection with conversion of resultant roof space to habitable accommodation; installation of skylight windows in the front roof slope. (Certificate of Lawfulness for a Proposed Development)
- Documents
- 6 docs on file
- Reference
- 2021/1372
We flagged 1 thing worth checking at 4 The Square
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
Latest sale on 4 The Square was the highest on Land Registry record across the postcode.
£520,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 7 years.
£500,000
Growth on file: 4.0% per year over 7 years.
Sales timeline
21 March 2025Most recent
£500,000
+29.9%over 6 years9 August 2018
£385,000
Median price across the last 5 sales in TN16 2AS: £325,000 (2022–2018).
Nearby sales in TN16 2AS
20 The Square, Paynesfield Road, Tatsfield, Westerham, TN16 2AS
Sold Sept 2022
£480,00010 The Square, Paynesfield Road, Tatsfield, Westerham, TN16 2AS
Sold May 2020
£290,00019 The Square, Paynesfield Road, Tatsfield, Westerham, TN16 2AS
Sold May 2020
£360,00012 The Square, Paynesfield Road, Tatsfield, Westerham, TN16 2AS
Sold Apr 2018
£249,9509 The Square, Paynesfield Road, Tatsfield, Westerham, TN16 2AS
Sold Apr 2018
£325,000
Everything we know about 4 The Square, 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

Versus other The Square homes
Price per m² for 4 The Square runs comfortably ahead of the street norm.
Price per m²
£6,494
Street avg £3,860
Floor Area
77 m²
Street avg 88 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.2 t/year
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1 Force Green Farm Cottage, Force Green Lane
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1 Shipfield Close, Tatsfield
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
The Old Ship — bus stop.
Closest school
0.4 km
Tatsfield Primary School. 5 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
46.3dB

Night-time· 23:00 – 07:00
36.6dB