3040 18th St, Boulder, CO 80304
Property image
Property image
OFF MARKET

$1,119,900

Trulia Estimate
as of Sep 4, 2026
  • 3 Beds
  • 2 Baths
  • 1,629 sqft

3040 18th St, Boulder, CO 80304

Old North Boulder

Home Highlights

Single-Family Home
1,629 sqft
$687/sqft

Local Information

  • Map ViewExplore the area around 3040 18th St.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

About this House

Great 3 bedroom house in desirable neighborhood. Walk to Ideal Market, Community Gardens, Salberg Park and Rec center. Hardwood floors, large eat-in kitchen, central A/C, W/D, sprinkler system, custom closets, and lots of storage. No smoking. No pets. Call or text.

12 month lease. Renter responsible for utilities.
3040 18th St, Boulder, CO 80304 is a 3 bedroom, 2 bathroom, 1,629 sqft single-family home in Old North Boulder. It last sold for $503,000 on Feb 29, 2012 (12,797% above the $3,900 asking price). More recently, it was listed as a rental in May 2026 with an asking price of $3,900 per month. That rental listing was removed on May 9, 2026. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,119,900, with a rent estimate of $4,320/month.

Home Details for 3040 18th St

Property Information

Property Type / Style
Property Type: Single Family Home

Rental Terms, Policies & Fees

Lease Term: 1 YearAvailable: now

Interior Features

Appliances & Utilities
DryerWasher
Heating & Cooling
Air ConditioningCooling System: Central Air
Levels, Entrance, & Accessibility
Floors: Hardwood

Exterior Features

Parking & Garage
Parking: Off Street Parking, On Site

Comparable Sales for 3040 18th St

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
1412 Elder Ave, Boulder, CO
0.21
Single-Family Home
$800,000
04/17/26
3
2
1,529 sqft
3150 19th St, Boulder, CO
0.15
Single-Family Home
$783,000
08/07/26
3
1.5
1,095 sqft
1820 Forest Ave, Boulder, CO
0.12
Single-Family Home
$1,299,900
03/05/26
3
2
1,493 sqft
2851 20th St, Boulder, CO
0.20
Single-Family Home
$1,017,800
04/24/26
3
1.5
1,806 sqft
2800 19th St, Boulder, CO
0.28
Single-Family Home
$940,000
08/06/26
3
2
1,256 sqft
2961 Lorraine Ct, Boulder, CO
0.34
Single-Family Home
$985,000
05/29/26
3
1.5
1,551 sqft
1495 Chestnut Place, Boulder, CO
0.21
Single-Family Home
$1,125,000
06/23/26
3
2
1,107 sqft
1453 Chestnut Pl, Boulder, CO
0.26
Single-Family Home
$1,145,000
05/28/26
2
1.5
1,472 sqft
2915 16th St, Boulder, CO
0.21
Single-Family Home
$1,175,000
06/30/26
2
1.5
1,296 sqft
1805 Forest Ave, Boulder, CO
0.14
Single-Family Home
$1,250,000
04/14/26
4
2.5
1,936 sqft

Nearby homes

Get a sense of prices in the area by checking nearby homes.
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Rental Market Trends in Boulder

Last updated Sep 2026
Trulia Rent Estimate$4,320/mo
Average rent
$2.3K
$50MoM
Available listings
916
View rental market trends in Boulder, CO

Around this home

Neighborhood Overview

Old North Boulder
See Local Highlights
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

Sourced by Trulia users. Learn more about our methodology.

LGBTQ Local Legal Protections

Price and Tax history

DateEventPrice
May 9, 2026
Source: Zillow Rentals
ListingRemoved
$3,900
May 6, 2026
Source: Zillow Rentals
Listed For Rent
$3,900
May 13, 2024
Source: Zillow Rentals
ListingRemoved
May 10, 2024
Source: Zillow Rentals
Listed For Rent
$3,800
May 20, 2023
Source: Zillow Rentals
ListingRemoved

Frequently asked questions about 3040 18th St

  • What is 3040 18th St estimated to be worth?
    Trulia's estimated value for 3040 18th St in Boulder, CO is $1,119,900.
  • What is the price history for 3040 18th St?
    3040 18th St in Boulder, CO last sold for $503,000 in February 2012.
  • Is Boulder a buyer's or seller's market?
    Boulder is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Boulder?
    The median sale price in Boulder is $897K. That is up $10.37K from the prior month.
  • Does 3040 18th St have air conditioning?
    Yes, 3040 18th St in Boulder, CO has air conditioning.
  • Does 3040 18th St have laundry facilities?
    Yes, 3040 18th St in Boulder, CO has in-unit laundry.

Homes for rent near 3040 18th St

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Affordability

TIP:Try to keep your rent within a third of your gross household income. Learn why in our Renter's Guide.
For this property
PER YEAR
is the suggested income
Win over prospective landlords with your smart budgeting. As a good rule of thumb, ideally you would have at least three times your monthly rent in combined household income.
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