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Multi family home for sale at 509 E Heron, Denison, TX 75021 | MLS# 21369263 | Listing updated on 2026-08-26
Photo 1 of Multi family home for sale at 509 E Heron, Denison, TX 75021 | MLS# 21369263 | Listing updated on 2026-08-26
Photo 2 of Multi family home for sale at 509 E Heron, Denison, TX 75021 | MLS# 21369263 | Listing updated on 2026-08-26
Photo 3 of Multi family home for sale at 509 E Heron, Denison, TX 75021 | MLS# 21369263 | Listing updated on 2026-08-26
Photo 4 of Multi family home for sale at 509 E Heron, Denison, TX 75021 | MLS# 21369263 | Listing updated on 2026-08-26
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$250,000

Monthly Est:$1,244

  • Beds Icon3 Beds
  • Beds Icon
    2 Baths
  • Beds Icon2,116sqft

509 E Heron, Denison, TX 75021

$1,244/moEst:

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  • Multi Family

  • Built in 1930

  • $-- HOA

  • 0.24 acre lot

  • $118/sq.ft

Description

Fantastic investment opportunity—perfect for investors seeking immediate cash flow! This unique property has 2 properties, both tenant-occupied. Unit 509 is occupied at $1,200 per month through June 2027, and Unit 511 is tenant-occupied through 4-30-2027 for $1010 per month.

Welcome to this beautifully updated 1930s home with an ADU that adds instant rental income or additional space for guest house or separate home office! Full of character, timeless charm and thoughtfully updated throughout, this home blends the craftsmanship and charm of its original era with the conveniences of today.

Inside, you'll find luxury vinyl plank wood-look flooring throughout (NO CARPE
T), fresh interior updates, and abundant natural light that highlights the home’s inviting atmosphere. The spacious living area offers a comfortable place to gather and relax, while subtle architectural details reflect the home's original charm and personality.

The kitchen has been updated with modern finishes, featuring sleek countertops, ample cabinetry, and updated appliances—creating a functional and welcoming space for cooking, entertaining, and everyday living.

The bedrooms are generously sized and offer flexibility for guests, a home office, or additional flex space to fit your lifestyle needs. Updated bathrooms feature clean, contemporary finishes while still complementing the home’s classic character.

This unique property also features a 792 sqft ADU! Inside you'll find a living space, 1 bedroom loft, full bath and full kitchen space. Keep as rental for additional income or use as extra guest space, home office, hobby space, or home gym. The options are endless!

Step outside to enjoy a private backyard with room for outdoor entertaining, gardening, pets, or simply relaxing outdoors.

  • Houzeo last checked: 12 hours ago
  • Listing updated: August 26, 2026 at 3:10 am
  • Listing Provided by: Bernard Bell | OmniKey Realty, LLC. (972) 480-8280
  • Source: NTREIS MLS-TX | MLS#: 21369263 NTREIS MLS-TX

Property Details

  • Status

    Active

  • Type

    Multi Family

  • No. of Stories

    -

  • County

    Grayson County

  • City

    Denison

  • Neighborhood

    --

  • Year Built

    1930

  • HOA Fees

    -

  • Finished Area

    2,116 sqft

  • Lot Size

    0.24 acre lot

  • Basement Area

    - sqft

  • MLS Name

    NTREIS MLS

  • MLS Number

    21369263

  • MLS Status

    Active

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 2

Interior

  • Heating

    Central, Electric

  • Flooring

    Luxury Vinyl Plank

  • Cooling

    Central Air, Ceiling Fans, Electric

  • Exterior Features

    Private Yard

  • Appliances

    Dishwasher, Electric Cooktop, Electric Oven, Electric Range, Electric Water Heater, Disposal, Microwave

  • Interior Features

    Built In Features, Decorative Designer Lighting Fixtures, High Speed Internet, Other, Cable Tv

  • Sewer

    Public Sewer

Construction

  • Year Built

    Year Built: 1930

  • Home type

    Multi Family

  • Foundation Details

    Pillar Post Pier

  • Property Condition

    Resale

  • Roof

    Composition, Shingle

Utilities & Energy

  • Utilities

    Electricity Available, Sewer Available, Separate Meters, Water Available, Cable Available

  • Security Features

    Smoke Detectors

  • Fireplace Features

    Living Room

  • Pool Features

    None

  • Water Source

    Public

  • Parking Features

    Driveway

Other Features

  • Lot Features

    Back Yard, Lawn, Landscaped

  • Subdivision Name

    Belmont

  • Patio And Porch Features

    Covered

  • Disclosures

    Accessory Dwelling Unit

Price History

DateEventPrice

08/25/2026

Source: mls_logoNTREIS MLS-TX #21369263

Listed for Sale

$250,000 +20733.33%

$118/sqft

06/16/2026

Source: mls_logoNTREIS MLS-TX #21284387

Sold

$1,200

$1/sqft

05/28/2026

Source: mls_logoNTREIS MLS-TX #21284387

Listed for Sale

$1,200 -99.20%

$1/sqft

05/11/2026

Source: mls_logoNTREIS MLS-TX #21267031

Off Market

$150,000 +11900.00%

$71/sqft

04/08/2026

Source: mls_logoNTREIS MLS-TX #21194101

Price Increased

$1,250 +2.04%

$1/sqft

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Based on information from the North Texas Real Estate Information Systems, Inc., through Oct 09, 2026, 02:30PM. Information is provided exclusively for consumers’ personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. ©2026 North Texas Real Estate Information Systems, Inc. All Rights Reserved.

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