$1,665,000
- 4 Beds
- 3 Baths
- 2,286 sqft
3640 16th St, Boulder, CO 80304
Est. Refi. Payment $9,343/mo*
Refinance Your HomeCurrently Off Market - Sold Oct 18, 2021 for $1,700,000
Home Value
Trulia Estimate
$1.67MSince last month
Decreased$4K (-0.3%)Since last year
Decreased$30K (-1.8%)Since last sale
Decreased$35K (-2.1%)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 +111% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| August 2026 | $1.67M |
| August 2026 | $1.67M |
| July 2026 | $1.67M |
| June 2026 | $1.71M |
| May 2026 | $1.72M |
| April 2026 | $1.7M |
| March 2026 | $1.68M |
| February 2026 | $1.66M |
| January 2026 | $1.63M |
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 |
|---|---|---|---|---|---|---|---|
0.03 | Single-Family Home | $1,176,000 | 03/16/26 | 4 | 3 | 2,054 | |
0.10 | Single-Family Home | $1,411,755 | 05/08/26 | 4 | 2 | 1,687 | |
0.24 | Single-Family Home | $1,787,165 | 03/19/26 | 4 | 3 | 2,228 | |
0.34 | Single-Family Home | $1,765,000 | 09/12/25 | 4 | 2.5 | 2,688 | |
0.18 | Single-Family Home | $1,295,000 | 07/15/26 | 3 | 3 | 1,844 | |
0.17 | Single-Family Home | $2,280,000 | 10/07/25 | 4 | 3.5 | 2,921 | |
0.17 | Single-Family Home | $1,785,000 | 05/15/26 | 4 | 3 | 3,148 | |
0.11 | Single-Family Home | $1,175,000 | 09/08/25 | 4 | 2 | 1,749 | |
0.17 | Single-Family Home | $1,825,000 | 10/14/25 | 3 | 2.5 | 3,246 | |
0.13 | Single-Family Home | $2,300,000 | 09/05/25 | 4 | 3.5 | 2,248 |
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 |
|---|---|---|---|---|---|---|
0.03 | $1,176,000 | 4 | 3 | 2,054 | Recently Sold | |
0.06 | $1,287,600 | 3 | 2 | 1,901 | Off Market | |
0.07 | $1,878,300 | 4 | 3 | 1,680 | Off Market | |
0.07 | $3,220,400 | 5 | 3.5 | 4,327 | Off Market | |
0.08 | $1,447,400 | 4 | 2 | 2,049 | Off Market | |
0.08 | $1,246,400 | 3 | 2 | 1,928 | Off Market | |
0.07 | $1,102,000 | 3 | 2 | 2,408 | Off Market | |
0.07 | $1,108,800 | 3 | 1.5 | 1,280 | Off Market | |
0.10 | $1,411,755 | 4 | 2 | 1,687 | Recently Sold | |
0.11 | $1,169,900 | 4 | 2 | 1,749 | Off Market | |
0.09 | $913,400 | 3 | 2 | 1,804 | Off Market | |
0.12 | $921,800 | 3 | 1 | 1,028 | Off Market |
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1963
Living Area
2,286 sqft
Price/Sqft
$728
Parking
Garage
About this House
Terrific NoBo location just across from Melody Park, West facing views, easy access to schools & Lucky's marketplace. This is a bike to anything location! Tri-level floor plan with family room addition makes for an open expanded main floor. Great connection to private back yard with nice, private deck. Hardwood floors on main and upper level. House needs some TLC but tremendous potential for owner occupant or fix/flip! Upper bathroom recently updated. Some newer windows. Neighborhood homes are being renovated into million dollar+ properties! Lower level w/separate entry makes for a great in law suite or could be converted back to garage.
3640 16th St, Boulder, CO 80304 is a 4 bedroom, 3 bathroom, 2,286 sqft single-family home in Catalpa Park, built in 1963. It last sold for $1,700,000 on Oct 18, 2021. More recently, it was listed as a rental in May 2017 with an asking price of $2,375 per month. That rental listing was removed on July 22, 2017. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,665,000, with a rent estimate of $4,310/month.
Home Details for 3640 16th St
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Interior Details BasementNumber of Rooms: 9Types of Rooms: Family Room |
Heating & Cooling Heating: Forced AirHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 3Floors: Hardwood |
Appliances & Utilities DishwasherDryerRefrigeratorWasher |
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Exterior Home Features Roof: AsphaltDeckExterior: Shingle, Stone, Wood |
Parking & Garage GarageParking: Off Street, Garage |
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Year Built Year Built: 1963Year Updated: 1972 |
Property Type / Style Property Type: Single Family HomeArchitecture: split level |
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Units in Building: 1 |
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Lot Area: 6969 sqft |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Oct 18, 2021 Source: IRES as distributed by MLS GRID #946500 | Sold | $1,700,000 |
Aug 17, 2020 Source: IRES as distributed by MLS GRID #918164 | Sold | $800,000 |
Jul 18, 2020 Source: Agent Provided | Pending | $799,000 |
Jul 15, 2020 Source: Agent Provided | PriceChange | $799,000 Price decreased by 4% |
Apr 4, 2020 Source: Agent Provided | Listed For Sale | $829,000 |
Jul 22, 2017 Source: Agent Provided | ListingRemoved | $2,375 |
May 24, 2017 Source: Agent Provided | Listed For Rent | $2,375 |
Apr 8, 2014 Source: Agent Provided | ListingRemoved | $2,650 |
Mar 5, 2014 Source: Agent Provided | PriceChange | $2,650 Price decreased by 7% |
Feb 23, 2014 Source: Agent Provided | PriceChange | $2,850 Price increased by 14% |
Feb 14, 2014 Source: Agent Provided | PriceChange | $2,500 Price decreased by 12% |
Dec 31, 2013 Source: Agent Provided | PriceChange | $2,850 Price increased by 6% |
Dec 3, 2013 Source: Agent Provided | Listed For Rent | $2,700 |
Mar 4, 2002 Source: N/A | Sold | $377,000 |
Nov 7, 1996 Source: N/A | Sold | $180,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $7,788 | $1,328,200 |
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 Catalpa Park
At least 5 Trulia users voted on each feature.
100 % Say it's walkable to grocery stores
100 % Say it's dog friendly
100 % Say people would walk alone at night
89 % Say parking is easy
88 % Say it's walkable to restaurants
88 % Say there's wildlife
86 % Say it's quiet
80 % Say there's holiday spirit
80 % Say kids play outside
71 % Say they plan to stay for at least 5 years
68 % Say neighbors are friendly
63 % Say streets are well-lit
63 % Say yards are well-kept
50 % Say car is needed
50 % Say there are sidewalks
38 % Say there are community events
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 3640 16th St
- What is 3640 16th St estimated to be worth?Trulia's estimated value for 3640 16th St in Boulder, CO is $1,665,000.
- What is the price history for 3640 16th St?3640 16th St in Boulder, CO last sold for $1,700,000 in October 2021.
- 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 3640 16th St have laundry facilities?Yes, 3640 16th St in Boulder, CO has in-unit laundry.
- How big is the lot at 3640 16th St?The lot at 3640 16th St in Boulder, CO is about 0.16 acres (6,970 sq ft).

