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New Castle, CO residential land for sale

46 properties

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

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

5 days

$130,0000.28 acres

Garfield County

New Castle, CO 81647

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

$100k drop • Sept 18

$1,550,0006.44 acres

Garfield County5 bd, 4 ba3,449 sq ft

New Castle, CO 81647

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

19 days

$1,990,00076.4 acres

Garfield County3 bd, 3 ba2,842 sq ft

New Castle, CO 81647

0.08 Acres of Residential Land for Sale in Silt, Colorado

48 days ago

$85,0000.08 acres

Garfield County

Silt, CO 81652

8.19 Acres of Residential Land for Sale in Silt, Colorado

21 days

$790,0008.19 acres

Garfield County

Silt, CO 81652

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

$200k drop • Sept 18

$2,795,000240 acres

Garfield County4 bd, 4 ba5,291 sq ft

New Castle, CO 81647

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

3 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

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

$35k drop • Sept 23

$1,190,0003 acres

Garfield County7 bd, 5.5 ba4,124 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

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

$26k drop • Sept 18

$399,0000.16 acres

Garfield County

New Castle, CO 81647

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

5 months ago

$154,9000.32 acres

Garfield County

New Castle, CO 81647

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

55 days ago

$850,0003.28 acres

Garfield County2 bd, 2 ba1,400 sq ft

New Castle, CO 81647

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

2 months ago

$889,00016 acres

Garfield County3 bd, 2 ba1,652 sq ft

New Castle, CO 81647

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

3 months ago

$995,0003.75 acres

Garfield County3 bd, 2 ba2,540 sq ft

New Castle, CO 81647

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

$650k drop • Sept 17

$5,250,00083 acres

Garfield County5 bd, 4 ba2,080 sq ft

Silt, CO 81652

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

25 days

$20k drop • Sept 23

$675,0003.29 acres

Garfield County3 bd, 2 ba1,073 sq ft

Silt, CO 81652

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

50 days ago

$1,175,0003.15 acres

Garfield County5 bd, 3 ba3,558 sq ft

Silt, CO 81652

5 months ago

$85,0000.08 acres

Garfield County

Silt, CO 81652

0.13 Acres of Residential Land for Sale in Silt, Colorado

5 months ago

$129,0000.13 acres

Garfield County

Silt, CO 81652

0.12 Acres of Residential Land for Sale in Silt, Colorado

5 months ago

$129,0000.12 acres

Garfield County

Silt, CO 81652

5 months ago

$85,0000.08 acres

Garfield County

Silt, CO 81652

14.2 Acres of Land for Sale in Silt, Colorado

$45k drop • Sept 24

$325,00014.2 acres

Garfield County

Silt, CO 81652

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

$55k drop • Sept 14

$1,695,0004.65 acres

Garfield County5 bd, 4.5 ba5,024 sq ft

New Castle, CO 81647

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

6 months ago

$1,495,00035.2 acres

Garfield County3 bd, 2 ba2,692 sq ft

Silt, CO 81652

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

41 days ago

$1,100,0009.48 acres

Garfield County4 bd, 3 ba2,556 sq ft

Silt, CO 81652

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

2 months ago

$4,200,00053.5 acres

Garfield County8 bd, 6 ba5,072 sq ft

Silt, CO 81652

$20k drop • Sept 19

$170,0000.28 acres

Garfield County

New Castle, CO 81647

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

4 months ago

$285,0000.3 acres

Garfield County

Silt, CO 81652

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

4 months ago

$130,0000.12 acres

Garfield County

New Castle, CO 81647

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

7 months ago

$139,5000.19 acres

Garfield County

New Castle, CO 81647

62.9 Acres of Land for Sale in Silt, Colorado

6 months ago

$395,00062.9 acres

Garfield County

Silt, CO 81652

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

4 months ago

$149,9950.49 acres

Garfield County

New Castle, CO 81647

1.46 Acres of Residential Land for Sale in Silt, Colorado

13 months ago

$767,0001.46 acres

Garfield County

Silt, CO 81652

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

3 months ago

$145,0000.23 acres

Garfield County

New Castle, CO 81647

Residential Land for Sale in Silt, Colorado

5 months ago

$129,000

Garfield County

Silt, CO 81652

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

$54.9k drop • Sept 22

$830,00014.4 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

13 months ago

$383,5000.73 acres

Garfield County

Silt, CO 81652

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

2 years ago

$500,000160 acres

Garfield County1 bd, 1,400 sq ft

Glenwood Springs, CO 81601

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

3 months ago

$2,450,0002 acres

Garfield County4 bd, 4.5 ba2,663 sq ft

New Castle, CO 81647

10 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

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

8 months ago

$129,0000.18 acres

Garfield County

New Castle, CO 81647

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

10 months ago

$150,0000.25 acres

Garfield County

New Castle, CO 81647

Pending

Under contract

$120,0000.19 acres

Garfield County

New Castle, CO 81647

292 Acres of Land for Sale in Silt, Colorado

14 months ago

$995,000292 acres

Garfield County

Silt, CO 81652

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 46 residential properties for sale near New Castle, with an average listing price of $765,430. The average cost to buy is $43,481 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: 405 acres
Average listing age: 192 days
Average list price: $765,430
Median list price: $170,000
Average property size: 17.6 acres

Based on information submitted to the MLS GRID as of Oct 6, 2026 8:00 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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