340 18th St

2,384 Sq. Ft.
$776 / Sq. Ft.
2,384
Sq. Ft.
$776
per Sq. Ft.

Description

Here is your opportunity to move into a completely renovated home located in one of Boulder's most coveted neighborhoods, Lower Chautauqua. Meticulously maintained, inside and out, just steps from miles of hiking trails, this one is special. Enjoy entertaining & sunsets from the spacious roof top deck with spectacular Flatiron & foothills views. Kitchen features Dacor gas range, SS appliances & wine fridge. Enjoy relaxing in front of the gas fireplace in Family Room with French doors leading to backyard...Here is your opportunity to move into a completely renovated home located in one of Boulder's most coveted neighborhoods, Lower Chautauqua. Meticulously maintained, inside and out, just steps from miles of hiking trails, this one is special. Enjoy entertaining & sunsets from the spacious roof top deck with spectacular Flatiron & foothills views. Kitchen features Dacor gas range, SS appliances & wine fridge. Enjoy relaxing in front of the gas fireplace in Family Room with French doors leading to backyard patio with gas BBQ. The Primary bedroom, on the upper level, features French doors that open to a beautifully landscaped backyard below. Also on the upper level is bedroom #2 /office with views. Upper bedroom #3 is currently set up as a master walk-in closet with built ins & workout room. Perfect work from, & workout from, home spaces. The charming lower level 4th bedroom has its own private entry & full bath. Detached 2-car garage with plenty of storage. This one won't last long!

Listing Agent

  1. Portia Husted

    Portia Husted

    Listing Agent

    Compass

    portia.husted@compass.com

    P: (303)-868-3558

Property Details for 340 18th Street

Locale
Boulder
Description 1
House
LISTING UPDATED: 10/20/2025 07:28 PM

Property Details for 340 18th Street

StatusSold
MLS #937289
Days on Compass3
Taxes$8,193 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeResidential / Single Family Residence
Year Built1964
Lot Size0.19 AC / 8,276 SF
CountyBoulder County

Location

Sold By Coldwell Banker Realty 02, Stewart Ward

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Building Information for 340 18th Street

Stories-Year Built1964Building Size-Lot Size0.19 AC / 8,276 SF

Payment Calculator

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OriginPoint Mortgage or Rocket Mortgage1

$9,699 per month

30 year fixed, 6.15% Interest

Principal and Interest

$9,017

Property Taxes

$683

HOA Dues

$0

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Property Information for 340 18th Street

Summary
Location and General Information
  • Road Access 2: City Street
  • Latitude: 40.00
  • Longitude: -105.27
Parking
  • Garage SqFt: 462
  • Total Parking: 2.00
  • Parking Features: Garage Door Opener
Taxes and HOA Information
  • Has HOA: No
  • HOA Fee: $.00
  • Legal Description: S 41 FT LOT 8 & LOT 9 LESS S 31 FT BLK 14 INTERURBAN PARK
  • Tax Information: No
  • HOA2 Fee Amount: $0
  • Tax Year: 2020
  • Tax Annual Amount: $8,193
  • Parcel Number: R0005745
Property
Lot Information
  • Lot Improvements: Evergreen Trees, Deciduous Trees, Level, House Faces West, Paved, Curbs, Gutters, Sidewalks, Fire Hydrant within 500 Feet
  • Lot Size Area: 8,484.00
  • Has Irrigation Water Rights: No
  • Has Improvements: No
  • Vegetation: Wooded
Property and Assessments
  • Total Finished Area Source: Assessor
  • Living SqFt: 2384
  • Above Grade Finished Area Source: 2384
  • Sq Ft Apx: 0
  • Total Finished Area: 2384
  • Are Ditches Active: No
  • New Construction YN: No
  • Levels: Bi-Level
Utilities
  • Electric: Xcel
  • Sewer: Public Sewer
  • Green Energy Efficient: Windows
Interior and Exterior Features
Exterior Features
  • Construction Materials: Frame
  • Exterior Features: Sprinkler System
  • Flooring: Wood
Interior Features
  • Interior Features: Separate Dining Room, Washer/Dryer Hookup, Full Primary Bath
  • Laundry Features: Electric Range, Gas Range, Self Cleaning Oven, Dishwasher, Refrigerator, Bar Fridge, Washer, Dryer, Microwave, Gas Bar-B-Q, Disposal, Fire Alarm
  • Window Features: Window Coverings
  • Fireplaces 1: Gas, Gas Log, Family Room
  • All Bedrooms Conform: Yes
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Rough-in Bathrooms: 0
  • Three Quarters Bathrooms: 0
  • Baths Full Additional: 0
  • Baths Full Basement: 0
  • Baths Full Upper: 2
  • Baths Full Main: 0
  • Baths Full Lower: 1
  • Baths Half Additional: 0
  • Baths Half Basement: 0
  • Baths Half Upper: 0
  • Baths Half Main: 0
  • Baths Half Lower: 1
  • Baths Three Quarters Additional: 0
  • Baths Three Quarters Basement: 0
  • Baths Three Quarters Lower: 0
  • Baths Three Quarters Upper: 0
  • Baths Three Quarters Main: 0
Room Information
Room 1
  • RoomDescription: Wood
  • RoomLength: 14.0
  • RoomLevel: Upper
  • RoomType: Bedroom 2
  • RoomWidth: 13.0
Room 2
  • RoomDescription: Wood
  • RoomLength: 14.0
  • RoomLevel: Upper
  • RoomType: Bedroom 3
  • RoomWidth: 10.0
Room 3
  • RoomDescription: Wood
  • RoomLength: 14.0
  • RoomLevel: Lower
  • RoomType: Bedroom 4
  • RoomWidth: 11.0
Room 4
  • RoomDescription: Wood
  • RoomLength: 11.0
  • RoomLevel: Lower
  • RoomType: Dining Room
  • RoomWidth: 11.0
Room 5
  • RoomDescription: Wood
  • RoomLength: 24.0
  • RoomLevel: Lower
  • RoomType: Family Room
  • RoomWidth: 16.0
Room 6
  • RoomDescription: Wood
  • RoomLength: 13.0
  • RoomLevel: Lower
  • RoomType: Kitchen
  • RoomWidth: 8.0
Room 7
  • RoomDescription: Other
  • RoomLength: 0.0
  • RoomLevel: Upper
  • RoomType: Laundry
  • RoomWidth: 0.0
Room 8
  • RoomDescription: Wood
  • RoomLength: 18.0
  • RoomLevel: Lower
  • RoomType: Living Room
  • RoomWidth: 14.0
Room 9
  • RoomDescription: Wood
  • RoomLength: 15.0
  • RoomLevel: Upper
  • RoomType: Primary Bedroom
  • RoomWidth: 14.0
  • Room Features: Full Primary Bath
Rental
Rental Information
  • Horse YN: No
  • Occupant Type: Owner

Property History for 340 18th Street

DateEvent & SourcePriceAppreciation
May 4, 2021

Sold (Public Record)

Public Record #1459642752

$1,850,000

+12.0% / yr

May 28, 2014

Sold (Public Record)

Public Record #416040096

$842,000—
DateEvent & SourcePrice
05/04/2021

Sold (Public Record)

Public Record #1459642752

$1,850,000

+12.0% / yr

05/28/2014

Sold (Public Record)

Public Record #416040096

$842,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 340 18th Street

Taxable ValueLand$64,194Additions$56,525Total$120,719
Tax Record2025$11,511 ($959 / month)
Home Facts
Beds4Baths3.5Total Finished SqFt2,384 SqFtAbove Grade Finished SqFt1,213 SqFtFinished Basement SqFt1,171 SqFtStories1Lot Size8,494 SqFtStyleSingle Family ResidenceYear Built1964Year Renovated2005Zoning1112CountyBOULDERAPN1577-06-2-16-004

Schools near 340 18th Street

This home is within Boulder Valley Re 2 School District.
Rating
School
Type
Grades
Distance
Public - PK to 5
Public - 6 to 8
Public - 9 to 12
Public - 9 to 12
Rating
School
Distance
Creekside Elementary School At Martin Park
PublicPK to 5

Boulder High School
Public9 to 12

New Vista High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass makes no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Based on information submitted to the MLS GRID as of 10/20/2025 07:28 PM. 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. Properties displayed may be listed or sold by various participants in the MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.