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5 bed house for sale Swangleys Lane, Knebworth, SG3

Asking price

£1,200,000

Added two days ago

Type: Detached
Bedrooms: 5
Bathrooms: 2
Tenure: Ask agent

Key features

Prestigious Knebworth location, ideally positioned for High Street, schooling and mainline station
Substantial five bedroom, two bathroom detached residence
Offered to the market with no onward chain
Presented in pristine condition throughout
Wealth of charm and character combined with well-balanced accommodation
Three versatile reception rooms providing flexible living space
Kitchen/breakfast room with separate utility and access to basement
Generous rear garden and driveway providing off-road parking
Principal bedroom with en-suite bath and shower room
Attic room offering excellent flexibility for home office or additional use

About this property

Set within one of Knebworth’s most prestigious roads, ideally positioned for the High Street, schooling and the mainline train station, this substantial five double bedroom, two-bathroom detached residence is offered to the market with no onward chain. The property is presented in pristine condition throughout and offers an exceptional blend of charm, character and beautifully maintained accommodation, while still providing clear scope for further remodelling or adaptation, subject to requirements. Upon entering, you are welcomed by a generous entrance lobby which immediately sets an excellent first impression and reflects the quality found throughout the home.

Floorplan

Council tax

Ask agent

Per year

Band A

£1,637
Band B

£1,909
Band C

£2,182
Band D

£2,455
Band E

£3,000
Band F

£3,546
Band G

£4,091
Band H

£4,910

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In East Hertfordshire, 2026/27 bills run from £1,637 a year in band A to £4,910 in band H.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across East Hertfordshire, including the typical parish precept, so a parish's own bill can differ a little. Discounts lower the bill, such as 25% off for an adult living alone.

Price guide

46 comparables · within 2.9 miles

Cheaper than 54% of the 5+ bed houses for sale nearby right now.

This home, £1,200,000 Median £1,250,000 · £740,000 – £2,675,000

Compared with 46 5+ bed houses for sale within 2.9 miles, on the market now or already under offer. The range is the middle 80% of their asking prices.

Location

Swangleys Lane, Knebworth, SG3

Open map Street View

Mortgage and stamp duty

Property price £1,200,000

£600k £1.8m

Deposit10% £120,000

£0 £1.2m

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £1,080,000 mortgage. Most lenders would want a household income of about £240,000 to support it.

A guide only, for a capital repayment mortgage. The rate you are offered and what you can borrow depend on your circumstances and a full application with a lender or broker. Your home may be repossessed if you do not keep up repayments on your mortgage.

Properties sold nearby

HM Land Registry sales nearby. Floor areas from Energy Performance Certificates where matched.

Address	Type	Sold	Size	Size	£/sq ft	Price
Holly House, 8, Swangleys Lane Detached	Detached	Jul 2026	3,197 sq ft £469/sq ft	3,197 sq ft	£469	£1,500,000
3, Swangleys Lane Detached	Detached	Sept 2025	1,152 sq ft £499/sq ft	1,152 sq ft	£499	£575,000
9, Swangleys Lane Detached	Detached	Jul 2025	2,390 sq ft £529/sq ft	2,390 sq ft	£529	£1,265,000
6, Swangleys Lane Detached	Detached	Apr 2022	2,336 sq ft £456/sq ft	2,336 sq ft	£456	£1,065,000
9, Swangleys Lane Detached	Detached	Dec 2015	2,390 sq ft £314/sq ft	2,390 sq ft	£314	£750,725
Holly House, 8, Swangleys Lane Detached	Detached	Mar 2009	3,197 sq ft £158/sq ft	3,197 sq ft	£158	£506,000
5, Swangleys Lane Detached	Detached	Jun 2007	n/a	n/a	n/a	£625,000
6, Swangleys Lane Detached	Detached	Nov 2004	2,336 sq ft £200/sq ft	2,336 sq ft	£200	£467,500