3180 18th St
Boulder, CO 80304
Old North Boulder- 6 Beds
- 5.5 Baths
- 4,581 sqft
6 Beds
5.5 Baths
4,581 sqft
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
2023
Living Area
4,581 sqft
Price/Sqft
$775/sqft
Parking
2 Car Garage
About this House
SOLD OFF MARKET - FOR COMPS PURPOSES ONLY - Welcome to this newly constructed, highly efficient six bedroom, six bath home in Silver Maple. Enjoy 9ft ceilings across the main level that features a huge, light-filled kitchen, gracious dining space, and an inviting living room with its 6-foot long gas fireplace. The main level also offers a wet bar, office/bedroom with it''s one ensuite 3/4 bath, and an oversized mudroom. Upstairs you'll find an open loft/family area and four large bedrooms. The primary suite features amazing views, its own private deck, and 5-piece bath. The second bedroom upstairs has its own full bath. Beds 3 and 4 share another full bathroom, and laundry room finishes out the second floor. In the basement you'll find a huge family room with high ceilings and great light, a wet bar, and another full bath and guest bedroom. Lounge outdoors year-round on your oversized, covered, heated patio. Plug in your EV in your oversized 2-car garage and charge it up with your 12kwh (owned) PV solar system.
3180 18th St, Boulder, CO 80304 is a 6 bedroom, 6 bathroom, 4,581 sqft single-family home in Old North Boulder, built in 2023. It last sold for the $3,550,000 asking price on May 8, 2026. More recently, it was listed as a rental in December 2020 with an asking price of $2,900 per month. That rental listing was removed on December 30, 2020. It is currently off market. The Trulia Estimate is $3,533,900, with a rent estimate of $4,691/month.
Home Details for 3180 18th St
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Interior Details Basement: Full,Partially FinishedNumber of Rooms: 2Types of Rooms: Primary Bedroom, Kitchen |
Beds & Baths Number of Bedrooms: 6Number of Bathrooms: 6Number of Bathrooms (full): 4Number of Bathrooms (three quarters): 1Number of Bathrooms (half): 1Number of Bathrooms (main level): 2 |
Dimensions and Layout Living Area: 4581 Square Feet |
Appliances & Utilities Utilities: Natural Gas Available, Electricity AvailableAppliances: Gas Range, Dishwasher, Refrigerator, Bar FridgeDishwasherRefrigerator |
Heating & Cooling Heating: Forced AirHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Forced Air |
Gas & Electric Electric: XcelGas: XcelHas Electric on Property |
Levels, Entrance, & Accessibility Stories: 2Levels: Two |
View Has a ViewView: Mountain(s) |
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Exterior Home Features Roof: Composition Rubber FlatPatio / Porch: PatioFencing: Fenced, WoodExterior: Sprinkler System, BalconySprinkler System |
Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: AttachedNo CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Attached,Oversized |
Frontage Not on Waterfront |
Water & Sewer Sewer: Public Sewer |
Farm & Range Does Not Include Irrigation Water Rights |
Finished Area Finished Area (above surface): 3012 Square Feet |
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Year Built Year Built: 2023 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family Residence |
Building Construction Materials: Frame, StuccoNot a New ConstructionNot Attached Property |
Property Information Usage of Home: Single FamilyParcel Number: R0004595 |
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Price List Price: $3,550,000Price Per Sqft: $775/sqft |
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MLS Status: Sold |
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Direction & Address City: BoulderCommunity: Silver Maple Village 2 |
School Information Elementary School: ColumbineJr High / Middle School: CaseyHigh School: BoulderHigh School District: Boulder Valley Dist RE2 |
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Building Area Building Area: 3012 Square Feet |
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No HOA |
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Lot Area: 7038 sqft |
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Special Conditions: Private Owner |
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Listing Terms: Cash |
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BasementMls Number: 1064156Attribution Contact: 720-839-5465Above Grade Unfinished Area: 3012Activation Date: Fri May 08 2026 |
Last check for updates: about 3 hours ago
Listed by Martin Anderson, (720) 839-5465
Compass-Denver
Bought with: Martin Anderson, (720) 839-5465, Compass-Denver
Source: IRES as distributed by MLS GRID, MLS#1064156

Price History for 3180 18th St
| Date | Price | Event | Source |
|---|---|---|---|
| 05/08/2026 | $3,550,000 | Sold | IRES as distributed by MLS GRID #1064156 |
| 12/08/2023 | ListingRemoved | IRES as distributed by MLS GRID #990380 | |
| 08/30/2023 | $3,425,000 | PriceChange | IRES as distributed by MLS GRID #990380 |
| 08/01/2023 | $3,599,888 | PriceChange | IRES as distributed by MLS GRID #990380 |
| 06/23/2023 | $3,749,888 | Listed For Sale | IRES as distributed by MLS GRID #990380 |
| 12/30/2020 | ListingRemoved | Zillow Rental Manager | |
| 12/24/2020 | $2,900 | Listed For Rent | N/A |
| 11/06/2020 | $2,900 | ListingRemoved | N/A |
| 10/27/2020 | $2,900 | PriceChange | N/A |
| 10/21/2020 | $3,300 | Listed For Rent | N/A |
| 10/16/2020 | $911,500 | Sold | IRES as distributed by MLS GRID #925322 |
| 10/02/2020 | $900,000 | Pending | Agent Provided |
| 09/30/2020 | $900,000 | Listed For Sale | Agent Provided |
Market trends in Boulder
Last updated June 2026
Avg. sale price
$891K
$60.83KMoM
Sale-to-List Price
98.2%
0.4%MoM
Price per sq ft
$503
$2MoM
Available listings
778
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $16,446 |
| Assessment | $2,780,400 |
Home facts updated by county records
Comparable Sales for 3180 18th St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.22 | Single-Family Home | $2,825,000 | 03/19/26 | 5 | 5.5 | 3,817 | |
0.10 | Single-Family Home | $1,800,000 | 03/27/26 | 5 | 3.5 | 3,127 | |
0.52 | Single-Family Home | $3,100,000 | 12/17/25 | 5 | 6.5 | 4,288 | |
0.56 | Single-Family Home | $2,225,000 | 06/04/26 | 5 | 4.5 | 4,028 | |
0.50 | Single-Family Home | $2,000,000 | 12/05/25 | 7 | 5 | 4,456 | |
0.14 | Single-Family Home | $1,962,500 | 01/15/26 | 4 | 3 | 2,434 | |
0.68 | Single-Family Home | $3,146,500 | 11/19/25 | 5 | 4.5 | 4,257 | |
0.49 | Single-Family Home | $4,082,500 | 05/01/26 | 4 | 4.5 | 5,338 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 3180 18th St.
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
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
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Apartments for Rent
Homes for sale near 3180 18th St
Off Market Homes Near 3180 18th St

Based on information submitted to the MLS GRID as of 2026-07-25 01:23:11 PDT. 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. Click here for more information

