4505 Carter Trl
Boulder, CO 80301
Gunbarrel- 4 Beds
- 3 Baths
- 2,990 sqft (on 0.41 acres)
4 Beds
3 Baths
2,990 sqft
(on 0.41 acres)
Home Value
Trulia Estimate
$1.42MSince last month
Increased$5K (+0.3%)Since last year
Increased$424K (+42.6%)Since last sale
Increased$319K (+29%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +110% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $1.42M |
| July 2026 | $1.41M |
| June 2026 | $1.48M |
| May 2026 | $1.48M |
| April 2026 | $1.48M |
| March 2026 | $1.44M |
| February 2026 | $1.33M |
| January 2026 | $1.26M |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.25 | Single-Family Home | $995,000 | 10/17/25 | 4 | 2.5 | 2,216 | |
0.34 | Single-Family Home | $1,150,000 | 06/17/26 | 4 | 3 | 2,952 | |
0.13 | Single-Family Home | $950,000 | 08/26/25 | 3 | 2.5 | 3,004 | |
0.20 | Single-Family Home | $935,000 | 01/30/26 | 4 | 3.5 | 2,352 | |
0.11 | Single-Family Home | $2,300,000 | 03/12/26 | 4 | 3.5 | 3,597 | |
0.29 | Single-Family Home | $1,095,000 | 09/30/25 | 5 | 3.5 | 2,859 | |
0.39 | Single-Family Home | $1,550,000 | 11/19/25 | 4 | 3 | 2,982 | |
0.49 | Single-Family Home | $884,500 | 03/10/26 | 4 | 2.5 | 3,292 | |
0.46 | Single-Family Home | $825,000 | 11/12/25 | 4 | 3 | 2,595 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.08 | $1,354,800 | 4 | 3.5 | 3,350 | Off Market | |
0.11 | $2,300,000 | 4 | 3.5 | 3,597 | Recently Sold | |
0.13 | $937,300 | 3 | 2.5 | 3,004 | Off Market | |
0.16 | $1,030,100 | 3 | 2.5 | 3,104 | Off Market | |
0.15 | $1,287,800 | 4 | 3 | 2,756 | Off Market | |
0.20 | $935,000 | 4 | 3.5 | 2,352 | Recently Sold | |
0.21 | $1,032,500 | 4 | 3.5 | 3,077 | Off Market | |
0.23 | $1,213,200 | 3 | 2.5 | 2,811 | Off Market | |
0.25 | $985,100 | 4 | 2.5 | 2,216 | Off Market | |
0.30 | $1,695,000 | 5 | 3.5 | 4,892 | For Sale | |
0.32 | $1,999,500 | 3 | 1 | 1,632 | For Sale |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1972
Lot Size
0.41 acres
Living Area
2,990 sqft
Price/Sqft
$474
Parking
2 Car Garage
About this House
INCREDIBLE LOT & Location in Gunbarrel Green. This inviting tri-level home sits on a HUGE .41 ACRE lot with no homes behind it & expansive West-facing views of snow-capped mountains and serene open pastures where horses graze and birds chirp. Offering a harmonious blend of comfort and natural beauty this home offers a special opportunity for a new buyer to move-in and enjoy now, or update/expand further. With a freshly painted interior and exterior, the light & bright interior features extensive wood flooring on the main & upper levels, vaulted ceilings in the spacious front living room, a cozy dining area & large kitchen with center island, gas cook top and electric oven with warming drawer, stainless appliances, and access to a screened in back porch to enjoy morning coffee or evening libations. The upper level has 4 bedrooms (rare for a tri-level floor plan). The primary bedroom with its West-facing views is a true retreat and has an updated ensuite bath with walk-in shower & double sinks. Plenty of room to spread out in the lower level family room with stone gas fireplace, a flexible office/bonus room, 3/4 bath and laundry with included washer dryer. The huge backyard offers endless opportunities for outdoor activities, entertaining and/or gardening and even plenty of extra room for your RV/Sprinter parking. With convenient access to terrific Gunbarrel amenities including an extensive network of trails, shops, restaurants and breweries this is a fantastic opportunity to get into an established Boulder County neighborhood at an affordable price. Choose between top-rated Fairview & Boulder High Schools.
4505 Carter Trl, Boulder, CO 80301 is a 4 bedroom, 3 bathroom, 2,990 sqft single-family home in Gunbarrel, built in 1972. It last sold for $1,100,000 on Apr 30, 2025 (10% above the $997,000 asking price). It is currently off market. The Trulia Estimate is $1,418,600, with a rent estimate of $5,231/month.
Last check for updates: about 21 hours ago
Listed by Patrick Dolan, (303) 441-5642
RE/MAX of Boulder, Inc
Kelly Atteridg, (303) 817-0138
RE/MAX of Boulder, Inc
Bought with: Kimberly Moorhead, (303) 502-6206, Wanderflower & Company
Source: IRES as distributed by MLS GRID, MLS#1029934

Home Details for 4505 Carter Trl
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Interior Details Basement: Crawl SpaceNumber of Rooms: 10Types of Rooms: Primary Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Dining Room, Family Room, Kitchen, Laundry, Living Room, Study |
Beds & Baths Number of Bedrooms: 4Number of Bathrooms: 3Number of Bathrooms (full): 1Number of Bathrooms (three quarters): 2 |
Dimensions and Layout Living Area: 2990 Square Feet |
Appliances & Utilities Utilities: Natural Gas Available, Electricity Available, Cable Available, High Speed AvailAppliances: Electric Range, Gas Range, Dishwasher, Refrigerator, Washer, Dryer, Microwave, Freezer, DisposalDishwasherDisposalDryerLaundry: Sink,Washer/Dryer HookupMicrowaveRefrigeratorWasher |
Heating & Cooling Heating: Forced AirHas CoolingAir Conditioning: Central Air,Whole House FanHas HeatingHeating Fuel: Forced Air |
Fireplace & Spa Fireplace: Gas, Family Room, Dining RoomHas a Fireplace |
Gas & Electric Electric: XCELGas: XCELHas Electric on Property |
Windows, Doors, Floors & Walls Window: Window Coverings, Wood FramesFlooring: Wood |
Levels, Entrance, & Accessibility Levels: Tri-LevelFloors: Wood |
View Has a ViewView: Mountain(s), Hills |
Security Security: Fire Alarm |
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Exterior Home Features Roof: CompositionPatio / Porch: Patio, EnclosedFencing: PartialFoundation: Slab |
Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: AttachedNo CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Attached |
Frontage Road Surface Type: AsphaltNot on Waterfront |
Water & Sewer Sewer: Public Sewer |
Farm & Range Does Not Include Irrigation Water Rights |
Finished Area Finished Area (above surface): 2990 Square Feet |
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Year Built Year Built: 1972 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family ResidenceArchitecture: Contemporary |
Building Construction Materials: Frame, StoneNot a New ConstructionNot Attached Property |
Property Information Usage of Home: Single FamilyNot Included in Sale: Staging ItemsParcel Number: R0038988 |
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Price List Price: $997,000 |
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MLS Status: Sold |
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Direction & Address City: BoulderCommunity: Gunbarrel Green |
School Information Elementary School: HeatherwoodJr High / Middle School: PlattHigh School: BoulderHigh School District: Boulder Valley Dist RE2 |
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Building Area Building Area: 2990 Square Feet |
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No HOA |
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Lot Area: 0.41 acres |
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Special Conditions: Private Owner |
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Listing Terms: Cash, Conventional, FHA, VA Loan |
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Energy Efficiency Features: Windows |
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Mls Number: 1029934Attribution Contact: 303-441-5642Above Grade Unfinished Area: 2990Activation Date: Fri Apr 04 2025Showing Service Name: ShowingTime |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Apr 30, 2025 Source: IRES as distributed by MLS GRID #1029934 | Sold | $1,100,000 |
Apr 8, 2025 Source: REcolorado as distributed by MLS GRID #7290199 | Pending | $997,000 |
Apr 4, 2025 Source: IRES as distributed by MLS GRID #1029934 | Listed For Sale | $997,000 |
Nov 4, 2002 Source: N/A | Sold | $320,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $5,606 | $1,054,700 |
Home facts updated by county records
Market trends in Boulder
Last updated July 2026
Avg. sale price
$897K
$10.37KMoM
Sale-to-List Price
98.4%
0.1%MoM
Price per sq ft
$499
$4MoM
Available listings
760
19MoM
Around this home
What Locals Say about Gunbarrel
At least 45 Trulia users voted on each feature.
98 % Say it's dog friendly
96 % Say parking is easy
90 % Say people would walk alone at night
88 % Say there are sidewalks
81 % Say it's quiet
76 % Say car is needed
76 % Say there's wildlife
75 % Say neighbors are friendly
73 % Say kids play outside
73 % Say it's walkable to grocery stores
66 % Say there's holiday spirit
58 % Say yards are well-kept
57 % Say streets are well-lit
54 % Say there are community events
54 % Say they plan to stay for at least 5 years
54 % Say it's walkable to restaurants
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections

Based on information submitted to the MLS GRID as of 2026-08-24 08:18:10 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
Frequently asked questions about 4505 Carter Trl
- What is 4505 Carter Trl estimated to be worth?Trulia's estimated value for 4505 Carter Trl in Boulder, CO is $1,418,600.
- What is the price history for 4505 Carter Trl?4505 Carter Trl in Boulder, CO last sold for $1,100,000 in April 2025.
- 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 4505 Carter Trl have air conditioning?Yes, 4505 Carter Trl in Boulder, CO has air conditioning.
- Does 4505 Carter Trl have laundry facilities?Yes, 4505 Carter Trl in Boulder, CO has in-unit laundry.

