3135 23rd St
Boulder, CO 80304
Old North Boulder- 3 Beds
- 2 Baths
- 2,052 sqft
3 Beds
2 Baths
2,052 sqft
Local Information
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1958
Living Area
2,052 sqft
Price/Sqft
$626
Parking
Garage
About this House
Welcome to this turn key Mid-Century modern home!Remodeled in 2016 with an open concept,new kitchen w/quartz countertops,new appliances,USB outlets,Lutron lighting system, all new lighting on main floor, new electrical panel.Full basement remodel including gas fireplace,bedroom w/en suite bath.Newer double pane windows in house that are energy efficient.Enjoy the fabulous large covered patio and modern landscaping in a private setting.2019 updates include new roof,boiler,hot water heater,refinished hardwoods and new oak stairs to lower level.Amazing location close to schools,bike trails,Rayback,Ideal Market!
3135 23rd St, Boulder, CO 80304 is a 3 bedroom, 2 bathroom, 2,052 sqft single-family home in Old North Boulder, built in 1958. It last sold for $949,000 on Feb 28, 2020. It is currently off market. The Trulia Estimate is $1,285,100, with a rent estimate of $4,458/month.
Home Details for 3135 23rd St
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Interior Details BasementNumber of Rooms: 8 |
Heating & Cooling Heating: Other, OtherHeating Fuel: Other |
Levels, Entrance, & Accessibility Stories: 1 |
Appliances & Utilities DishwasherDryerRefrigeratorWasher |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: AsphaltExterior: StonePatio |
Parking & Garage GarageParking Space: 1Parking: Garage Attached |
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Year Built Year Built: 1958Year Updated: 1958 |
Property Type / Style Property Type: Single Family HomeArchitecture: Ranch / Rambler |
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Units in Building: 1 |
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Lot Area: 6534 sqft |
Price History for 3135 23rd St
| Date | Price | Event | Source |
|---|---|---|---|
| 02/28/2020 | $949,000 | Sold | IRES as distributed by MLS GRID #902406 |
| 02/28/2020 | $949,000 | PendingToActive | Agent Provided |
| 02/03/2020 | $949,000 | Pending | Agent Provided |
| 01/23/2020 | $949,000 | Listed For Sale | Agent Provided |
| 05/01/1998 | $189,900 | Sold | N/A |
Market trends in Boulder
Last updated June 2026
Avg. sale price
$891K
$60.83KMoM
Sale-to-List Price
98.2%
0.4%MoM
Price per sq ft
$503
$2MoM
Available listings
778
Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $7,436 |
| Assessment | $1,282,000 |
Home facts updated by county records
Comparable Sales for 3135 23rd St
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.10 | Single-Family Home | $950,000 | 03/31/26 | 4 | 2 | 2,048 | |
0.14 | Single-Family Home | $1,035,000 | 12/12/25 | 4 | 2 | 2,080 | |
0.15 | Single-Family Home | $1,300,000 | 03/04/26 | 3 | 2 | 1,786 | |
0.18 | Single-Family Home | $1,065,000 | 03/27/26 | 3 | 2 | 2,896 | |
0.17 | Single-Family Home | $878,000 | 08/28/25 | 6 | 2 | 2,376 | |
0.34 | Single-Family Home | $1,017,800 | 04/24/26 | 3 | 1.5 | 1,806 | |
0.08 | Single-Family Home | $1,260,000 | 04/01/26 | 4 | 2.5 | 2,487 | |
0.19 | Single-Family Home | $985,000 | 05/29/26 | 3 | 1.5 | 1,551 | |
0.21 | Single-Family Home | $898,000 | 06/22/26 | 4 | 2 | 1,354 | |
0.34 | Single-Family Home | $1,299,900 | 03/05/26 | 3 | 2 | 1,493 |
Nearby homes
Get a sense of prices in the area by checking nearby homes.Assigned Schools
These are the assigned schools for 3135 23rd St.
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.
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