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Houses for sale in Killingworth

2,163,259 available properties

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34 pictures

House

USD 750,000

Killingworth, Lower Connecticut River Valley Planning Region

GardenFireplaceEquipped kitchenSwimming pool

2 weeks + 5 days ago

38 pictures

House

USD 689,000

Killingworth, Lower Connecticut River Valley Planning Region

PatioGardenSwimming poolFireplaceEquipped kitchenCellarParking

2 weeks + 6 days ago

3 rooms 693215 results 2 rooms 244132 results 5 rooms 143160 results

40 pictures

House

USD 899,000

Killingworth, Lower Connecticut River Valley Planning Region

GardenDeckFireplaceEquipped kitchenSwimming pool

2 weeks + 2 days ago

View photo

House

USD 2,195,000

Killingworth, Lower Connecticut River Valley Planning Region

4 Bedrooms

3,700 sq.ft

FireplaceEquipped kitchen

3 days + 8 hours ago

View photo

House

USD 699,000

Killingworth, Lower Connecticut River Valley Planning Region

2 Bedrooms

1,386 sq.ft

3 days + 8 hours ago

View photo

House

USD 340,000

Killingworth, Lower Connecticut River Valley Planning Region

4 Bedrooms

1,756 sq.ft

Office roomParking

3 days + 8 hours ago

View photo

House

USD 2,195,000

Killingworth, Lower Connecticut River Valley Planning Region

4 Bedrooms

3 Bathrooms

3,700 sq.ft

FireplaceEquipped kitchen

3 days + 8 hours ago

View photo

House

USD 824,900

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

2,069 sq.ft

PatioGardenEquipped kitchenAir conditioning

5 days + 8 hours ago

View photo

House

USD 824,900

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

3 Bathrooms

2,069 sq.ft

PatioGardenEquipped kitchenAir conditioning

5 days + 8 hours ago

View photo

House

USD 899,000

Killingworth, Lower Connecticut River Valley Planning Region

4 Bedrooms

2,942 sq.ft

GardenDeckFireplaceEquipped kitchenSwimming pool

6 days + 8 hours ago

View photo

House

USD 324,000

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

1,082 sq.ft

DeckFireplace

6 days + 8 hours ago

View photo

House

USD 265,000

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

1 Bathroom

1,023 sq.ft

6 days + 8 hours ago

View photo

House

USD 265,000

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

1,023 sq.ft

6 days + 8 hours ago

View photo

House

USD 1,459,000

Killingworth, Lower Connecticut River Valley Planning Region

5 Bedrooms

4 Bathrooms

3,978 sq.ft

GardenFireplaceEquipped kitchen

2 weeks + 1 day ago

View photo

House

USD 1,459,000

Killingworth, Lower Connecticut River Valley Planning Region

5 Bedrooms

3,978 sq.ft

GardenFireplaceEquipped kitchen

2 weeks + 1 day ago

View photo

House

USD 1,995,000

Killingworth, Lower Connecticut River Valley Planning Region

5 Bedrooms

4,190 sq.ft

PatioSwimming pool

2 weeks + 1 day ago

View photo

House

USD 624,900

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

1,683 sq.ft

PatioGymDeckFireplaceEquipped kitchenAir conditioningSwimming poolCellar

6 days + 8 hours ago

View photo

House

USD 624,900

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

2 Bathrooms

1,683 sq.ft

PatioGymDeckFireplaceEquipped kitchenAir conditioningSwimming poolCellar

6 days + 8 hours ago

30 pictures

New

House

USD 750,000

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

4 Bathrooms

2,354 sq.ft

GardenFireplaceEquipped kitchen

1 day + 8 hours ago

View photo

New

House

USD 619,900

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

2 Bathrooms

2,480 sq.ft

2 days + 8 hours ago

30 pictures

House

USD 2,195,000

Killingworth, Lower Connecticut River Valley Planning Region

4 Bedrooms

3 Bathrooms

3,700 sq.ft

FireplaceEquipped kitchen

4 days + 8 hours ago

12 pictures

House

USD 699,000

Killingworth, Lower Connecticut River Valley Planning Region

2 Bedrooms

2 Bathrooms

1,386 sq.ft

4 days + 8 hours ago

30 pictures

House

USD 1,995,000

Killingworth, Lower Connecticut River Valley Planning Region

5 Bedrooms

5 Bathrooms

4,190 sq.ft

PatioSwimming pool

4 days + 8 hours ago

30 pictures

House

USD 340,000

Killingworth, Lower Connecticut River Valley Planning Region

4 Bedrooms

1 Bathroom

1,756 sq.ft

Office roomParking

5 days + 8 hours ago

20 pictures

House

USD 324,000

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

1 Bathroom

1,082 sq.ft

DeckFireplace

6 days + 8 hours ago

30 pictures

House

USD 824,900

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

3 Bathrooms

2,069 sq.ft

PatioGardenEquipped kitchenAir conditioning

6 days + 8 hours ago

30 pictures

House

USD 899,000

Killingworth, Lower Connecticut River Valley Planning Region

4 Bedrooms

3 Bathrooms

2,942 sq.ft

GardenDeckFireplaceEquipped kitchenSwimming pool

1 week + 8 hours ago

11 pictures

House

USD 265,000

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

1 Bathroom

1,023 sq.ft

1 week + 8 hours ago

30 pictures

House

USD 624,900

Killingworth, Lower Connecticut River Valley Planning Region

3 Bedrooms

2 Bathrooms

1,683 sq.ft

PatioGymDeckFireplaceEquipped kitchenAir conditioningSwimming poolCellar

1 week + 8 hours ago

View photo

House

USD 1,995,000

Killingworth, Lower Connecticut River Valley Planning Region

5 Bedrooms

4 Bathrooms

4,190 sq.ft

PatioSwimming pool

3 weeks + 8 hours ago

Property value in Killingworth

Average price per sq.feet

USD 305/sq.feet

9.6 %

Price evolution on August 2026

10.6 %

Price evolution on September 2025

Average property value

USD 724,950

Property value in Killingworth by number of bedrooms

USD 275,497 USD 196/sq.feet

Average price of 2 bedrooms Houses for sale with 2 bedrooms

USD 585,000 USD 331/sq.feet

Average price of 3 bedrooms Houses for sale with 3 bedrooms

USD 825,000 USD 286/sq.feet

Average price of 4 bedrooms

Nearby

Property types

Bedrooms

For sale

Killingworth

Houses for sale in Killingworth

Property value in Killingworth by number of bedrooms

Nearby

Houses Haddam (1,627,445)

Houses Higganum (1,627,424)

Houses Centerbrook (1,627,421)

Houses Moodus (1,627,418)

Houses Ivoryton (1,627,416)

Houses Hadlyme (1,627,415)

Houses Guilford (1,626,948)

Houses Cobalt (1,626,771)

Houses North Branford (134,452)

Houses Deep River (71,121)

Houses Old Saybrook (54,288)

Houses East Haddam (43,734)

Houses Connecticut Madison (33,447)

Houses Connecticut Clinton (28,869)

Houses Connecticut Durham (28,679)

Houses Connecticut Chester (28,274)

Houses Connecticut Essex (26,880)

Houses Connecticut Westbrook (25,981)

Houses Connecticut Middlefield (25,567)

Houses Middle Haddam (11,370)

Property types

Apartments Killingworth (624,374)

Townhouses Killingworth (129,536)

Duplexes Killingworth (36,948)

Cottages Killingworth (25,880)

Condos Killingworth (5,627)

Detached Houses Killingworth (236)

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Houses Foreclosure Killingworth (54,663)

Bedrooms

3 Bedroom Houses Killingworth (693,215)

2 Bedroom Houses Killingworth (244,132)

5 Bedroom Houses Killingworth (143,160)

For sale

Killingworth