For Sale
For Rent
Blog
Property Records
Schools
SEARCH
Property Records
For Sale
For Rent
MORE
Blog
Schools
See Home Value
Boulder 80305 Martin Acres
340 30th St
$810,000
● House - Off Market

340 30th St

Boulder, CO 80305
bedrooms
3 Beds
bathrooms
1 Bath
square feet
1,376 Ft²
$781,981
RealtyHop Estimate
-2.25%
Since Jun 1, 2023
CO-Denver
Primary Model

About This Property

Not your traditional layout for Martin Acres, this ranch-style home has been expanded to include a cheerful sunroom with vaulted ceilings. Added touches include French doors leading to the patio for al fresco dining. Efficient radiant floor heating to keep the entire home cozy. An open-concept kitchen for effortless flow. Attached garage with a new garage door. Even a pear and apple trees in the front yard! Nearby, there's a yoga studio, coffee shop, restaurants, and public transport. Enjoy an easy commute into Denver, CU, and Downtown Boulder.
Unit Size
1,376 Ft²
Days on Market
-
Land Size
0.15 acres
Price per sqft
$581
Property Type
House
Property Taxes
$357
HOA Dues
-
Year Built
1954

Payment Calculator

Home Price
Down Payment
%
Loan Term
Interest %

Your Estimated Monthly Payment

Principal + Interest:
Property Tax:
HOA:
Home Insurance:
Mortgage Insurance:

Cap Rate Calculator

Purchase Price
Monthly Property Taxes
Monthly Rental Income
Maintenance & HOA
Income Per Year
Expenses Per Year
Operating Profit Per Year
Cap Rate 100% Occupancy
N/A (extreme outlier)

What does this mean?

Based on our analysis, the cap rate of this property is 1.25%. A negative cap rate indicates that the property might not be feasible as an income-producing asset. The median cap rate for a near zip code 11238 is 4.23%.

How much can I actually make?

Actual monthly rental income may vary between $4,760 and $7,140 depending on unit-specific characteristics. You can change the amount using the slider to further explore.

How is cap rate calculated?

Cap Rate = Net Operating Income (NOI) / Property Asset Value.

When calculating the cap rate, we assume 100% occupancy. Leverage (mortgage) is not considered.

Cap Rate provided by RealtyHop and RentHop, learn more about cap rate here.

Last updated: 3 years ago (IRES MLS #984917)

Price History

Date / Event Date Event Price
May 8, 2023 Sold
Premium
Sold
Apr 6, 2023 Listed by Porchlight RE Group-Boulder $799,999
Listed by Porchlight RE Group-Boulder
May 29, 2014 Sold
Premium
Sold
May 25, 2010 Sold
Premium
Sold

Property Highlights

Garage
Fireplace

Building Info

Overview

    General

  • Year Built: 1954
  • Effective Year Built: 1990
  • Building Count: 1
  • Total Rooms: 6
  • Bedroom Count: 3
  • Bathroom Count: 1
  • Full Bathrooms: 1
  • Partial Bathrooms: 1
  • Building Condition: 6
  • Building Quality: 7
  • Construction Type: 6
  • Building Style: 11
  • Exterior Walls Type: 16
  • Interior Walls Type: 3
  • Roof Shape Type: 0
  • Roof Cover Type: 15
  • Floor Count: 100
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 7
  • Garage Square Area: 264
  • Parking Space Count: 1
  • Patio Type: 0
  • Porch Type: 8
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 6,323
  • Total Building Area: 1,376
  • Gross Building Area: 1,584
  • Building Area: 1,376
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 4
  • Heated Square Feet: 1,376
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: HIGHLAND PARK 1 - BO
  • Land Acres: 0000000145
  • Standard Land Use Code: 1001
  • County Land Use Code: 1112
  • Legal Description 1: LOT 6 BLK 10 HIGHLAND PARK 1

Neighborhood

  • School District Name: Boulder Valley School District RE-2
  • Census Tract: 012507

Geography

  • Assessors Map Reference: B18-K
  • Account Number: R0000664
  • Parcel: R0000664
  • Block: 10
  • Lot: 6
  • Meridian: SEC 05 TWN 1S RNG 70
  • Municipality: BOULDER
  • Latitude: 39.9968
  • Longitude: -105.256

    Address

  • Full Address: 340 30th St
  • Address - House Number: 340
  • Address - Street Name: 30th
  • Address - Suffix Type: St
  • State: CO
  • City Name: Boulder
  • Carrier Code: C001
  • 4-Digit Zip Code: 3322
  • Zip Code: 80305

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $449,712
  • Tax Rate Code Area: 00-010

    Appraisal Valuation

  • Standard Deviation: 0.0674
  • Valuation Date: Jun 21, 2023
  • Confidence Score: 96
  • Final Value: 803,286
  • High Value: 857,499
  • Low Value: 749,072

    Market Valuation

  • Market Total Value: $935,900
  • Market Land Value: $475,600
  • Market Improvement Value: $460,300

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $63,313
  • Assessed Land Value: $32,174
  • Assessed Improvements Value: $31,139

    Sales

  • Current Sale Contract Date: May 04, 2023
  • Current Sale Recording Date: May 08, 2023
  • Current Sale Price:
    Premium
  • Current Sale Document Type: 71
  • Current Sale Input Document Number: 4006315
  • Previous Sale Recording Date: May 29, 2014
  • Previous Sale Contract Date: May 28, 2014
  • Previous Sale Amount: $450,000
  • Previous Sale Document Type: 71
Data used for valuation calculations is provided by RealtyHop, and other third party sources
Request mortgage information redaction

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About South Boulder

Stats & Trends

Median Asking:

$975,000

Sale Price/ft²

$596

Below Asking

0.02%

Average Days on Market

47

Average Home Size

2054 ft²

Average Home Age

50 years

Currently For Sale

64 Listings
Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Rentals Near You

Click here to view more rentals in the neighborhood.
IRES

Listed by: Stephanie N Watson, Porchlight RE Group-Boulder
Last Updated: 3 years ago
Data Source: IRES MLS, MLS# 984917
Information source: Information and Real Estate Services, LLC. Provided for limited non-commercial use only under IRES Rules © Copyright IRES.Listing 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. Information deemed reliable but not guaranteed by the MLS. Compensation information displayed on listing details is only applicable to other participants and subscribers of the source MLS.

Frequently Asked Questions

When was property at 340 30th Street built and last sold?
The property at 340 30th Street was built in 1954 and last sold on May 4, 2023 for $810,000.
How much is this home worth?
The estimated value of the home located at 340 30th Street is $810,279.
What are some comparable homes to 340 30th Street?
There are currently no comparable homes to 340 30th Street.
Recent Neighborhood News
Lake House Prices Near NYC in 2026: What Waterfront Actually Costs (Labor Day Buyer's Guide)
9 New York City Seafood and Raw Bars
Why Some NYC Tenement Apartments Had Bathtubs in the Kitchen
The Current Status of iBuying in 2026: What To Know
Popular Searches
Boulder Homes for Sale
Boulder Houses for Sale
Boulder Condos for Sale
Boulder Townhouses for Sale
Boulder Multifamily for Sale
Boulder Land for Sale
Boulder Commercial for Sale
Boulder Homes with Basements
Nearby Cities
Longmont Homes for Sale
Arvada Homes for Sale
Lafayette Homes for Sale
Louisville Homes for Sale
Gunbarrel Homes for Sale
Superior Homes for Sale
Niwot Homes for Sale
Coal Creek Homes for Sale
Nearby Property Records
Broomfield County, CO Property Records
Gilpin County, CO Property Records
Boulder County, CO Property Records
Denver County, CO Property Records
Jefferson County, CO Property Records
Clear Creek County, CO Property Records
Grand County, CO Property Records
Larimer County, CO Property Records
Neighborhoods
Glenwood Grove - North Iris Real Estate
Baseline Sub Real Estate
Whittier Real Estate
Keewayden Real Estate
Downtown Boulder Real Estate
Newlands Real Estate
Devil's Thumb - Rolling Hills Real Estate
Martin Acres Real Estate
Top Real Estate Agents
Top Agents in Martin Acres
Top Agents in Boulder
Top Agents in Longmont
Top Agents in Arvada
Top Agents in 80301
Top Agents in 80026
Top Agents in 80501
Top Agents in 80503