20 3rd Ave
20 3rd Ave, Longmont, CO 80501
Rental Details
- Number of spaces 1
- Total square feet available 2,640 SF
- For Lease $18.00/SF/YR
- Space Type Retail
- Lease Type NNN
- Latest Update Sep 24, 2026
Reach out to the broker for more info on lease terms and amenities
True
1 Space Available
| Space Name | Space Type | Lease Rate | Total Space | Floor | Lease Type | |
|---|---|---|---|---|---|---|
| Full Building | Retail | $18.00/SF/YR | 2,640 SF | - | NNN |
Full Building
- Space Type
- Retail
- Lease Rate
- $18.00/SF/YR
- Total Space
- 2,640 SF
- Lease Type
- NNN
Contacts
Market Real Estate
Building Details
- For Lease $18.00/SF/YR
- Property Type Retail
- Property Size 2,640 SF
- Lot Size 0.53 Acre
- Zoning MU-D
- Additional Rent Price on request
- Building Class C
- Year Built 1979
- Date Updated Sep 24, 2026
Location
- City Longmont, CO
- Neighborhood Longmont
- Zip Code 80501
- Market Denver
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Walk score 77/100 Very Walkable -
Transit score 35/100 Some Transit -
Bike score 69/100 Bikeable
Points of Interest
Mountain & 2nd
9.80 miles
Valero
0.81 miles
Circle K
0.92 miles
Costco Gasoline
0.95 miles
Conoco
1.06 miles
Safeway Fuel Station
1.12 miles
Shell
1.48 miles
7-Eleven
1.71 miles
Sinclair
1.76 miles
ChargePoint
1.90 miles
ChargePoint Charging Station
6.31 miles
Elks Lodge Parking
0.48 miles
Longmont Park-n-Ride
1.14 miles
119th St Trailhead
1.25 miles
US287 & 21st Ave
2.30 miles
County Rd Trailhead
2.36 miles
Walmart Supercenter Longmont parking lot
2.86 miles
McIntosh Lake
3.04 miles
Agricultural Heritage Museum
4.26 miles
US287 & Niwot Park-n-Ride
4.33 miles
Pella Crossing
4.56 miles
Simply Bulk Market
0.44 miles
Tortilleria Las Americas
0.72 miles
Carniceria El Cerrito
0.87 miles
Marshalls
0.92 miles
Ross
0.92 miles
Safeway
1.08 miles
Bridge Park Plaza
1.53 miles
Longs Peak Grocery Market
1.55 miles
Carniceria Guanajuato
1.71 miles
Save-A-Lot
1.82 miles
Listing Summary
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Retail Space Costs at 20 3rd Ave
The asking rent for retail space in this property starts at $18.00/SF/YR.
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Property Characteristics This retail property is rated Class C based on its characteristics, amenities, and location. Located at 20 3rd Ave, it was completed in 1979.
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Retail Space Available The property exclusively contains Retail space totaling 2,640 square feet. The leasing opportunity here is available under NNN lease terms.
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Space Sizes - The property houses 1 retail space in the 1,000 to 10,000 square feet range, which can serve small or medium-sized retail businesses with growth potential.
Market Real Estate
