2857 18th St
Boulder, CO 80304
Old North Boulder
3 Beds
3 Baths
2,251 sqft
3 Beds
3 Baths
2,251 sqft
Homes for sale near 2857 18th St
The Zach Zeldner Team, Compass - Boulder- NEW CONSTRUCTIONR Tim Goodacre, milehimodern - Boulder
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- NEWOPEN SUN, 2-4PM0.25 ACRESLaura Whittaker-Morningstar, Compass - Boulder
- 0.38 ACRESStephen Remmert, Compass - Boulder
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- PET FRIENDLY$1,390 - $2,780/mo1-2 bd1-2 baSterling Boulder Apartments - Student Living | 2985 Aurora Ave #PBSK2,
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Local Information
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Description
This single-family home is located at 2857 18th St, Boulder, CO. 2857 18th St is in the Old North Boulder neighborhood in Boulder, CO and in ZIP code 80304. This property has 3 bedrooms, 3 bathrooms and approximately 2,251 sqft of floor space. This property has a lot size of 8196 sqft and was built in 1956.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.
Home Highlights
Parking
Garage
Outdoor
Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
No Info
Listed
No Info
Home Details for 2857 18th St
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Heating & Cooling Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Interior Details Number of Rooms: 6 |
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Exterior Home Features Roof: OtherDeckExterior: Shingle, Stucco, Wood |
Parking & Garage GarageParking: Garage Attached |
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Year Built Year Built: 1956Year Updated: 1990 |
Property Type / Style Property Type: Single Family HomeArchitecture: split level |
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Units in Building: 1 |
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Lot Area: 8196 sqft |
Price History for 2857 18th St
| Date | Price | Event | Source |
|---|---|---|---|
| 11/01/1999 | $220,000 | Sold | N/A |
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $8,214 |
| Assessment | $1,404,300 |
Home facts updated by county records
Comparable Sales for 2857 18th St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.13 | Single-Family Home | $1,170,000 | 06/30/25 | 3 | 2 | 1,965 | |
0.13 | Single-Family Home | $1,017,800 | 04/24/26 | 3 | 1.5 | 1,806 | |
0.26 | Single-Family Home | $800,000 | 04/17/26 | 3 | 2 | 1,529 | |
0.35 | Single-Family Home | $2,100,000 | 09/22/25 | 3 | 3 | 2,210 | |
0.10 | Single-Family Home | $769,000 | 10/17/25 | 3 | 1 | 1,394 | |
0.21 | Single-Family Home | $1,157,500 | 02/03/26 | 3 | 2 | 1,440 | |
0.32 | Single-Family Home | $1,470,000 | 12/17/25 | 4 | 2.5 | 1,916 | |
0.27 | Single-Family Home | $2,000,000 | 07/21/25 | 4 | 3 | 2,653 | |
0.32 | Single-Family Home | $1,470,000 | 12/18/25 | 4 | 2.5 | 1,648 | |
0.39 | Single-Family Home | $1,250,000 | 04/14/26 | 4 | 2.5 | 1,936 |
Assigned Schools
These are the assigned schools for 2857 18th St.
- Boulder High School
- 9-12
- Public
- 2074 Students
10/10GreatSchools RatingParent Rating AverageTerrible experience here. Constantly made fun of and picked on by students and teachers treated me like a total idiot. Went from being respected by peers and teachers at my old school to ridiculed and laughed at by the entire class.Other Review2mo ago - Casey Middle School
- 6-8
- Public
- 452 Students
5/10GreatSchools RatingParent Rating AverageCasey Middle has changed so much in just two years! When our daughter started as a 6th grader in the fall 2021, it was a mess. We almost transferred her based on the poor leadership and chaotic environment. Honoring that many of the issues were caused by COVID, it was still struggling compared with other boulder middle schools. However, the new principal, Dr. Bryant Shaw, is simply fabulous. He started in fall 2022 and his presence has completely changed the energy and culture of Casey! The teachers seem happy to be there, the students feel safe and known and he is seriously invested in the community. It's amazing what a caring, motivated principal can do in a short time. There is still work to be done to get the school back up to its pre-COVID reputation but its clearly on the right track now.Parent Review2y ago - Columbine Elementary School
- PK-5
- Public
- 405 Students
4/10GreatSchools RatingParent Rating AverageMy son has attended Columbine since preschool and is now in second grade. He’s part of the bilingual program and is thriving in both reading and writing in both languages. He has made many friends, and we truly enjoy being part of the school community. The teachers have been wonderful—warm, supportive, and dedicated.Parent Review6mo ago 
Check out schools near 2857 18th St.
Neighborhood Overview
Neighborhood stats provided by third party data sources.
What Locals Say about Old North Boulder
At least 15 Trulia users voted on each feature.
100 % Say it's dog friendly
95 % Say there are sidewalks
93 % Say there's wildlife
91 % Say it's walkable to grocery stores
90 % Say there's holiday spirit
88 % Say it's walkable to restaurants
88 % Say parking is easy
83 % Say kids play outside
79 % Say it's quiet
78 % Say people would walk alone at night
72 % Say yards are well-kept
68 % Say neighbors are friendly
62 % Say they plan to stay for at least 5 years
55 % Say car is needed
35 % Say streets are well-lit
20 % Say there are community events
Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Homes for rent near 2857 18th St
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Off Market Homes Near 2857 18th St
- SOLDMAY 8, 2026Kim Dunning, Compass - Boulder
- SOLDMAY 8, 2026Domenick Mancini, Coldwell Banker Realty-Boulder
- SOLDMAY 8, 2026Cari Higgins, Compass - Boulder
- SOLDMAY 8, 2026Jon Hatch, Compass - Boulder
- SOLDMAY 7, 2026Mary Herre, Live West Realty
- SOLDMAY 7, 2026Adria Such, The Agency - Boulder
- SOLDMAY 5, 2026Erik Boye, Compass - Boulder
- SOLDMAY 5, 2026Kevin Konczak, LoKation
- SOLDMAY 5, 2026Dara West, milehimodern - Boulder
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Explore by feature
NEW - 1 DAY AGOSPECIAL OFFERPET FRIENDLYFURNISHED
SPECIAL OFFERPET FRIENDLY
SPECIAL OFFERPET FRIENDLYFURNISHED
PET FRIENDLYINCOME RESTRICTED
PET FRIENDLY
PET FRIENDLY
PET FRIENDLY
SPECIAL OFFERPET FRIENDLY
SPECIAL OFFERPET FRIENDLY
SPECIAL OFFERPET FRIENDLYTotal price$1,670 - $4,826/moStudio-3 bd1-3 baS'PARK Apartments | 3303 Bluff St #Townhouse 2,
Boulder, CO 80301
2857 18th St, Boulder, CO 80304 is a 3 bedroom, 3 bathroom, 2,251 sqft single-family home built in 1956. 2857 18th St is located in Old North Boulder, Boulder. This property is not currently available for sale. 2857 18th St was last sold on Nov 1, 1999 for $220,000. The current Trulia Estimate for 2857 18th St is $1,337,900.