UK PROPERTY INTELLIGENCE

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Property details Key facts and EPC

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Schools Nearby schools and inspections

Sales history Recorded property transactions

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Local market Street and postcode intelligence

Roofy Property Intelligence Report

18 NEW CLOSE

KNEBWORTH · SG3 6NU

About these prices: Recorded sale prices are from HM Land Registry, where available. Roofy estimates are based on the available data and are indicative only. For a formal valuation, consult a qualified property valuer.

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Sale price history

Land Registry

Latest sale

£500,000

11 November 2025

Previous sale

£239,995

5 February 2003

Long-term change

+376.2%

+£395,000 · First to latest recorded sale

Property type

Semi-detached

Tenure: Freehold

The Property Today (with estimate)

Estimated today

LOW £482,526

MID £507,922

HIGH £533,318

Confidence: High Based on North Hertfordshire SemiDetached HPI to Aug 2026

Compare properties in SG3 6NU

Property type Bungalow

Built form Semi-Detached

Floor area 93 m²

Price per m² at last sale £5,376/m²

Habitable rooms 5

EPC D

Built England and Wales: 1950-1966

Street intelligence

5 years

Comparable sales

Same property type

Street median

£640,000

Last 5 years

Below recent street median

Same property type, excluding subject property, last 5 years

Browse New Close Recorded properties in SG3 6NU

Compare properties in SG3 6NU

Postcode sector

SG3 6

Comparable sales

158

Same property type

Street vs sector

+27.7%

Median comparison

Street above postcode sector median

Same property type, excluding subject property, last 5 years

Roofy market signal

Interpretation

Property below its street, but street above wider local market

Energy Performance Certificate

View official EPC ↗ EPC

Current rating D 66

Potential C 79

EPC lodged26 Jul 2025

Indicative expiry26 Jul 2035

This rating describes the recorded assessment. Expiry is calculated from lodgement, not a live register check. Use the official EPC to confirm its stated expiry and check for a newer certificate.

Property typeBungalow

Built formSemi-Detached

Construction ageEngland and Wales: 1950-1966

Floor area93 m²

HeatingBoiler and radiators, mains gas

WallsCavity wall, filled cavity

WindowsFully double glazed

Mains gasYES

Sales history

3 recorded sales

Sold price history

Recorded sale prices for this property.

Lowest: £105,000Highest: £500,000

29 Jan 199711 Nov 2025

11 November 2025

£500,000

5 February 2003

£239,995

29 January 1997

£105,000

Schools

Nearest

Knebworth Primary and Nursery School 0.31 miles

Primary · SG3 6AA

School remains Good

Shephalbury Park Primary School 1.08 miles

Primary · SG2 8AX

Good (Ofsted)

St Margaret Clitherow Roman Catholic Primary School 1.13 miles

Primary · SG2 8QJ

Inspection data unavailable

Houses nearby

Explore other addresses in SG3 6NU. Sharing a postcode does not mean immediately next door.

Ordered by most recent recorded sale. Historical sale prices are not current valuations.

Compare properties in SG3 6NU

Properties found

18 NEW CLOSE

Sale price history

The Property Today (with estimate)

Street intelligence

Postcode sector

Roofy market signal

Energy Performance Certificate

Sales history

Sold price history

Schools

Houses nearby

26 New Close

6 New Close

29 New Close

13 New Close

21 New Close