$897,000
- 4 Beds
- 4 Baths
- 2,596 sqft
6530 Barnacle St, Boulder, CO 80301
Est. Refi. Payment $5,007/mo*
Refinance Your HomeCurrently Off Market - Sold Sep 2, 2015 for $520,000
Home Value
Trulia Estimate
$897KSince last month
Decreased$5K (-0.6%)Since last year
Increased$46K (+5.4%)Since last sale
Increased$377K (+72.4%)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 +54% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $897K |
| July 2026 | $902K |
| June 2026 | $918K |
| May 2026 | $914K |
| April 2026 | $907K |
| March 2026 | $905K |
| February 2026 | $883K |
| January 2026 | $858K |
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 |
|---|---|---|---|---|---|---|---|
0.19 | Single-Family Home | $737,970 | 04/16/26 | 5 | 3 | 2,713 | |
0.23 | Single-Family Home | $930,750 | 05/14/26 | 4 | 3.5 | 2,083 | |
0.24 | Single-Family Home | $600,000 | 04/30/26 | 4 | 3 | 2,028 | |
0.33 | Single-Family Home | $935,000 | 01/30/26 | 4 | 3.5 | 2,352 | |
0.32 | Single-Family Home | $1,013,500 | 02/17/26 | 4 | 4 | 3,260 | |
0.19 | Single-Family Home | $710,000 | 08/07/26 | 3 | 2 | 1,688 | |
0.43 | Single-Family Home | $1,115,500 | 05/29/26 | 4 | 3.5 | 3,663 | |
0.30 | Single-Family Home | $1,095,000 | 09/30/25 | 5 | 3.5 | 2,859 | |
0.24 | Single-Family Home | $720,000 | 05/27/26 | 4 | 2 | 1,260 | |
0.67 | Single-Family Home | $967,000 | 10/03/25 | 4 | 3.5 | 2,819 |
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 |
|---|---|---|---|---|---|---|
0.05 | $875,000 | 4 | 4 | 3,192 | Recently Sold | |
0.07 | - | 2 | 1.5 | 1,536 | Off Market | |
0.04 | $296,400 | 2 | 1.5 | 1,536 | Off Market | |
0.05 | - | 2 | 1.5 | 1,536 | Off Market | |
0.05 | $296,200 | 2 | 1.5 | 1,536 | Off Market | |
0.07 | - | 2 | 1.5 | 1,536 | Off Market | |
0.06 | - | 2 | 1.5 | 1,536 | Off Market | |
0.08 | $445,400 | 2 | 1.5 | 1,536 | Off Market | |
0.08 | $515,000 | 2 | 1.5 | 1,536 | Recently Sold | |
0.08 | - | 3 | 1.5 | 1,536 | Off Market | |
0.07 | $296,200 | 2 | 1.5 | 1,536 | Off Market | |
0.09 | $321,000 | 2 | 1.5 | 1,536 | Recently Sold |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1978
Living Area
2,596 sqft
Price/Sqft
$346
Parking
Garage
About this House
Beautifully updated 4 bed/4 bath house in the Starboard subdivision beside Twin Lakes open space of Gunbarrel. Walk to Avery microbrewery across the lakes. Close to LOBO and bike trails to Boulder. 10 mins to Pearl St mall. Major remodel in recent years. Low-e Milgard windows with warranty that passes to new owner. James Hardie siding. Open floor plan with refinished oak floors. Newer birch kitchen with granite countertops. 2 master suites on upper and basement level. Professionally landscaped yard with flagstone patio, perennial plantings and roses. Organic vegetable boxes already planted with herbs, tomatoes and greens. New paint and carpet in past 2 years. New fridge and dishwasher. Move-in ready.
6530 Barnacle St, Boulder, CO 80301 is a 4 bedroom, 4 bathroom, 2,596 sqft single-family home in Gunbarrel, built in 1978. It last sold for $520,000 on Sep 2, 2015. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $897,000, with a rent estimate of $4,316/month.
Home Details for 6530 Barnacle St
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Interior Details BasementNumber of Rooms: 10 |
Levels, Entrance, & Accessibility Stories: 2 |
Heating & Cooling Air ConditioningCooling System: Evaporative |
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Year Built Year Built: 1978Year Updated: 1998 |
Property Type / Style Property Type: Single Family HomeArchitecture: split level |
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Exterior Home Features DeckExterior: Shingle, Wood |
Parking & Garage GarageParking: Garage Attached |
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Units in Building: 1 |
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Lot Area: 6791 sqft |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Sep 2, 2015 Source: IRES as distributed by MLS GRID #770261 | Sold | $520,000 |
Jul 23, 2015 Source: Agent Provided | Listed For Sale | $520,000 |
Sep 17, 2001 Source: N/A | Sold | $347,900 |
Jun 2, 1999 Source: N/A | Sold | $243,750 |
May 3, 1996 Source: N/A | Sold | $179,900 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $4,686 | $965,500 |
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
Frequently asked questions about 6530 Barnacle St
- What is 6530 Barnacle St estimated to be worth?Trulia's estimated value for 6530 Barnacle St in Boulder, CO is $897,000.
- What is the price history for 6530 Barnacle St?6530 Barnacle St in Boulder, CO last sold for $520,000 in September 2015.
- 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 6530 Barnacle St have air conditioning?Yes, 6530 Barnacle St in Boulder, CO has air conditioning.
- How big is the lot at 6530 Barnacle St?The lot at 6530 Barnacle St in Boulder, CO is about 0.16 acres (6,789 sq ft).

