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New Castle, CO residential land for sale

53 properties

Explore land for sale in New Castle, CO for more listings.

6.44 Acres of Land with Home for Sale in New Castle, Colorado

14 days

$1,650,0006.44 acres

Garfield County5 bd, 4 ba3,449 sq ft

New Castle, CO 81647

10.1 Acres of Land with Home for Sale in Silt, Colorado

28 days

$659,00010.1 acres

Garfield County3 bd, 2 ba1,782 sq ft

Silt, CO 81652

0.08 Acres of Residential Land for Sale in Silt, Colorado

2 days

$85,0000.08 acres

Garfield County

Silt, CO 81652

3.7 Acres of Land with Home for Sale in Silt, Colorado

14 days

$1,100,0003.7 acres

Garfield County3 bd, 2.5 ba2,127 sq ft

Silt, CO 81652

35 Acres of Land with Home for Sale in New Castle, Colorado

2 months ago

$1,499,00035 acres

Garfield County5 bd, 3 ba1,104 sq ft

New Castle, CO 81647

43.2 Acres of Recreational Land with Home for Sale in Silt, Colorado

$30k drop • Aug 13

$1,220,00043.2 acres

Garfield County6 bd, 3 ba3,968 sq ft

Silt, CO 81652

40.9 Acres of Land with Home for Sale in Rifle, Colorado

$16.5k drop • July 29

$799,23740.9 acres

Garfield County3 bd, 2 ba1,596 sq ft

Rifle, CO 81650

240 Acres of Land with Home for Sale in New Castle, Colorado

3 months ago

$2,995,000240 acres

Garfield County4 bd, 4 ba5,291 sq ft

New Castle, CO 81647

0.32 Acres of Residential Land for Sale in New Castle, Colorado

3 months ago

$154,9000.32 acres

Garfield County

New Castle, CO 81647

16 Acres of Land with Home for Sale in New Castle, Colorado

39 days ago

$925,00016 acres

Garfield County3 bd, 2 ba1,652 sq ft

New Castle, CO 81647

3.28 Acres of Land with Home for Sale in New Castle, Colorado

9 days

$850,0003.28 acres

Garfield County2 bd, 2 ba1,400 sq ft

New Castle, CO 81647

0.19 Acres of Residential Land for Sale in New Castle, Colorado

$10k drop • Aug 6

$120,0000.19 acres

Garfield County

New Castle, CO 81647

3 Acres of Land with Home for Sale in Silt, Colorado

59 days ago

$1,250,0003 acres

Garfield County7 bd, 5.5 ba4,124 sq ft

Silt, CO 81652

3 months ago

$85,0000.08 acres

Garfield County

Silt, CO 81652

3.15 Acres of Land with Home for Sale in Silt, Colorado

4 days

$1,175,0003.15 acres

Garfield County5 bd, 3 ba3,558 sq ft

Silt, CO 81652

83 Acres of Land with Home for Sale in Silt, Colorado

2 months ago

$5,900,00083 acres

Garfield County5 bd, 4 ba2,080 sq ft

Silt, CO 81652

39.3 Acres of Recreational Land with Home for Sale in New Castle, Colorado

3 months ago

$1,695,00039.3 acres

Garfield County5 bd, 2.5 ba1,904 sq ft

New Castle, CO 81647

0.13 Acres of Residential Land for Sale in Silt, Colorado

3 months ago

$129,0000.13 acres

Garfield County

Silt, CO 81652

0.12 Acres of Residential Land for Sale in Silt, Colorado

3 months ago

$129,0000.12 acres

Garfield County

Silt, CO 81652

3 months ago

$85,0000.08 acres

Garfield County

Silt, CO 81652

0.16 Acres of Mixed-Use Land for Sale in New Castle, Colorado

4 months ago

$425,0000.16 acres

Garfield County

New Castle, CO 81647

0.28 Acres of Residential Land for Sale in New Castle, Colorado

$10k drop • July 21

$130,0000.28 acres

Garfield County

New Castle, CO 81647

35.2 Acres of Recreational Land with Home for Sale in Silt, Colorado

4 months ago

$1,495,00035.2 acres

Garfield County3 bd, 2 ba2,692 sq ft

Silt, CO 81652

14.2 Acres of Land for Sale in Silt, Colorado

$25k drop • July 20

$370,00014.2 acres

Garfield County

Silt, CO 81652

4.65 Acres of Land with Home for Sale in New Castle, Colorado

$45k drop • Aug 13

$1,750,0004.65 acres

Garfield County5 bd, 4.5 ba5,024 sq ft

New Castle, CO 81647

53.5 Acres of Land with Home for Sale in Silt, Colorado

18 days

$4,200,00053.5 acres

Garfield County8 bd, 6 ba5,072 sq ft

Silt, CO 81652

0.3 Acres of Mixed-Use Land for Sale in Silt, Colorado

3 months ago

$285,0000.3 acres

Garfield County

Silt, CO 81652

0.12 Acres of Residential Land for Sale in New Castle, Colorado

$5k drop • June 5

$130,0000.12 acres

Garfield County

New Castle, CO 81647

5 months ago

$139,5000.19 acres

Garfield County

New Castle, CO 81647

31 days ago

$190,0000.28 acres

Garfield County

New Castle, CO 81647

62.9 Acres of Land for Sale in Silt, Colorado

4 months ago

$395,00062.9 acres

Garfield County

Silt, CO 81652

0.49 Acres of Residential Land for Sale in New Castle, Colorado

2 months ago

$149,9950.49 acres

Garfield County

New Castle, CO 81647

0.23 Acres of Residential Land for Sale in New Castle, Colorado

46 days ago

$145,0000.23 acres

Garfield County

New Castle, CO 81647

4 months ago

$140,0000.23 acres

Garfield County

New Castle, CO 81647

1.46 Acres of Residential Land for Sale in Silt, Colorado

11 months ago

$767,0001.46 acres

Garfield County

Silt, CO 81652

1.54 Acres of Land with Home for Sale in New Castle, Colorado

3 days

$2,199,0001.54 acres

Garfield County4 bd, 6 ba5,581 sq ft

New Castle, CO 81647

Residential Land for Sale in Silt, Colorado

4 months ago

$129,000

Garfield County

Silt, CO 81652

19.6 Acres of Land with Home for Sale in Silt, Colorado

10 months ago

$1,826,33419.6 acres

Garfield County5 bd, 3 ba3,480 sq ft

Silt, CO 81652

14.4 Acres of Recreational Land with Home for Sale in New Castle, Colorado

3 months ago

$884,90014.4 acres

Garfield County3 bd, 2.5 ba2,124 sq ft

New Castle, CO 81647

0.73 Acres of Residential Land for Sale in Silt, Colorado

11 months ago

$383,5000.73 acres

Garfield County

Silt, CO 81652

40 Acres of Land for Sale in Silt, Colorado

7 months ago

$1,000,00040 acres

Garfield County

Silt, CO 81652

0.2 Acres of Residential Land for Sale in Silt, Colorado

4 months ago

$130,0000.2 acres

Garfield County

Silt, CO 81652

0.18 Acres of Residential Land for Sale in New Castle, Colorado

7 months ago

$129,0000.18 acres

Garfield County

New Castle, CO 81647

9 months ago

$125,0000.19 acres

Garfield County

New Castle, CO 81647

3 years ago

$119,5000.23 acres

Garfield County

New Castle, CO 81647

0.25 Acres of Residential Land for Sale in New Castle, Colorado

9 months ago

$150,0000.25 acres

Garfield County

New Castle, CO 81647

0.3 Acres of Residential Land for Sale in New Castle, Colorado

Pending

Under contract

$155,0000.3 acres

Garfield County

New Castle, CO 81647

2 Acres of Land with Home for Sale in New Castle, Colorado

60 days ago

$2,500,0002 acres

Garfield County4 bd, 4.5 ba2,663 sq ft

New Castle, CO 81647

5.44 Acres of Land with Home for Sale in New Castle, Colorado

Pending

Under contract

$695,0005.44 acres

Garfield County3 bd, 2 ba1,680 sq ft

New Castle, CO 81647

9 Acres of Land with Home for Sale in Glenwood Springs, Colorado

Pending

Under contract

$1,349,0009 acres

Garfield County4 bd, 3.5 ba3,210 sq ft

Glenwood Springs, CO 81601

1-50 of 53 properties

Buying residential land in New Castle

Find residential land for sale in New Castle, CO including vacant land ready to build, country homes with acreage, golf course lots, and residential homesites.

There are currently 53 residential properties for sale near New Castle, with an average listing price of $786,844. The average cost to buy is $56,595 per acre. Search land for sale in Colorado to view every property in the state.

Residential land for sale in New Castle

Acreage for sale: 375 acres
Average listing age: 163 days
Average list price: $786,844
Median list price: $190,000
Average property size: 13.9 acres

Based on information submitted to the MLS GRID as of Aug 21, 2026 6:00 am MT. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. View more

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