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3 bed house for sale Gun Lane, Knebworth, SG3

Asking price

£700,000

Added on 21/10/2026

Type: Detached
Bedrooms: 3
Bathrooms: 2
Size: £536 per sq ft
Tenure: Ask agent

Key features

3 bedroom detached home
Offered for sale chain free!
Generous sized lounge and second reception room
Contemporary fitted kitchen
Integral garage
Ground floor WC and first floor family bathroom
Driveway parking for 3 cars
Paved westerly facing rear garden with established planting

About this property

Lovingly refurbished, this beautifully presented 3-bedroom detached home is situated in the heart of Knebworth, within the pretty conservation area. The recently redecorated accommodation is approached via a covered porch that leads in turn to a welcoming entrance hall. The hall provides access to a contemporary kitchen with white gloss units, a ground floor WC, and sunny, generously proportioned living room. A versatile second reception room is accessed from the kitchen and could be used as dining room, family room, or playroom.

Floorplan

Council tax

Ask agent

Per year

Band A

£1,635
Band B

£1,907
Band C

£2,180
Band D

£2,452
Band E

£2,997
Band F

£3,542
Band G

£4,087
Band H

£4,905

The agent hasn't said which band this home is in; you can look it up on GOV.UK. In Welwyn Hatfield, 2026/27 bills run from £1,635 a year in band A to £4,905 in band H.

Figures from MHCLG (Open Government Licence v3): the average bill for each band across Welwyn Hatfield, 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.

Property timeline

Listed

October 2026 £700,000

3 beds · 2 baths · this listing

Past sales can't be shown: the agent hasn't given the house number.

Price guide

100 comparables · within 2.8 miles

Priced above 90% of the 3-bed houses for sale nearby right now.

This home, £700,000 Median £400,000 · £329,500 – £679,000

Per square foot

£536 30% over

3-bed houses nearby £413

Against sold prices

17% over

SG3 sold median £459 / sq ft, 255 sales

Compared with 100 3-bed houses for sale within 2.8 miles, on the market now or already under offer. The range is the middle 80% of their asking prices. Sold prices are HM Land Registry sales in SG3 over the last 24 months, per square foot of EPC floor area. All sold £/sq ft in SG3 →

Location

Gun Lane, Knebworth, SG3

Open map Street View

Mortgage and stamp duty

Property price £700,000

£350k £1.1m

Deposit10% £70,000

£0 £700k

Interest rate 4.5%

0.5% 15%

Repayment period 25 years

5 years 40 years

A £630,000 mortgage. Most lenders would want a household income of about £140,000 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
43, Gun Lane Semi-detached	Semi-detached	May 2025	721 sq ft £614/sq ft	721 sq ft	£614	£443,000
33, Gun Lane Semi-detached	Semi-detached	Oct 2022	947 sq ft £505/sq ft	947 sq ft	£505	£478,000
17a, Gun Lane Terraced	Terraced	Oct 2022	1,141 sq ft £438/sq ft	1,141 sq ft	£438	£500,000
17c, Gun Lane Terraced	Terraced	May 2022	1,141 sq ft £438/sq ft	1,141 sq ft	£438	£500,000
17b, Gun Lane Terraced	Terraced	May 2022	1,249 sq ft £384/sq ft	1,249 sq ft	£384	£480,000
43, Gun Lane Semi-detached	Semi-detached	Dec 2020	721 sq ft £589/sq ft	721 sq ft	£589	£425,000
29, Gun Lane Semi-detached	Semi-detached	Aug 2020	764 sq ft £563/sq ft	764 sq ft	£563	£430,000
17a, Gun Lane Detached	Detached	Mar 2020	1,141 sq ft £368/sq ft	1,141 sq ft	£368	£420,000