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626 Irvin Ave, 
Deale, MD 20751

$675,000


3

Beds


2

Baths


1,030

Sq Ft


Single Family

Active

Listed by

Kerry Muse

Julie A Harris

Kd Realty Inc

Last updated:

July 5, 2026, 02:21 PM

MLS#

MDAA2149122

Source:

BRIGHTMLS

About This Home

626 Irvin Ave

This remarkable home may be one of the most energy-efficient and thoughtfully renovated residences in South County. Behind its timeless cottage character lies a complete transformation that combines historic charm with modern construction, comfort, and performance. The home was carefully elevated approximately eight feet, allowing for the installation of proper foundations and the creation of a fully encapsulated, insulated, and climate-controlled crawl space. Unlike typical crawl spaces, this area features an above-grade concrete floor, requires no sump pump, and provides a clean, dry, and accessible environment beneath the home. Virtually every component of the house was rebuilt or replaced, including: All plumbing supply and drainage systems, Complete electrical wiring, fixtures, and outlets, All windows and exterior doors, Drywall, trim, and interior finishes, Flooring throughout, Roof structure and framing, Heating and cooling systems, Water heating and water conditioning systems. Interior living spaces were enhanced by raising the ceiling heights approximately two feet, creating bright, open rooms filled with natural light. New roof framing created attractive vaulted spaces and a more dramatic roof profile while preserving the cottage’s inviting character. A continuous layer of four-inch exterior foam insulation surrounds the foundation and crawl space, while the walls are heavily insulated with spray foam. The roof assembly incorporates approximately eight to ten inches of foam insulation, creating an exceptionally effective thermal envelope. The encapsulated crawl space features moisture protection beneath a four-inch concrete slab and maintains stable subterranean temperatures throughout the year. This helps naturally moderate indoor temperatures, reducing heating and cooling demands. A sophisticated climate-control system serves both the main level and upper level. The home features: Multiple high-efficiency Daikin ducted mini-split HVAC systems, Whole-house dehumidification, Energy-recovery fresh-air ventilation, Air-to-air heat exchange technology. The kitchen is equipped with premium professional-grade appliances valued at approximately $40,000, including: Wolf induction cooktop, Viking range hood with LED lighting and heat-sensing controls, Monogram column refrigerator, Double-drawer refrigerator, Custom dishwasher, Large frost-free upright freezer. The finished home includes approximately 648 square feet of climate-controlled upper-level space with nine-foot ceilings. Currently accessed by a pull-down stair, this expansive area already includes electrical service and HVAC distribution, providing exceptional flexibility for future living space, studio use, home office needs, or guest accommodations. Property’s elevation was raised three feet. The property also includes an existing 12’ x 20’ garage/workshop building that serves as an ideal storage structure or future garage replacement opportunity. Situated on a generous lot with views of Rockhold Creek and just steps from community access to the Chesapeake Bay, the setting offers the best of South County waterfront living. If you’ve always dreamed of owning a charming historic cottage but worried about inheriting the problems that often accompany older homes, this property offers a rare opportunity. Nearly every major component has been rebuilt, modernized, and engineered for long-term performance—allowing you to enjoy the character and charm of a classic cottage with the comfort, efficiency, and reliability of modern construction.

Home Facts

Single Family

2 Baths

3 Bedrooms

Built in 1955

Price Summary

675,000

$655 per Sq. Ft.

MLS #:

MDAA2149122

Last Updated:

July 5, 2026, 02:21 PM

Added:

17 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

1,030 Sq. Ft.


Structure

Structure

Architectural Style:

Coastal

Building Area:

1,030 Sq. Ft.

Year Built:

1955


Lot

Lot Size (Sq. Ft):

8,712


Finances & Disclosures

Finances

Price:

$675,000

Price per Sq. Ft:

$655 per Sq. Ft.

Source:BRIGHTMLS
The information being provided by Bright Mls is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 Bright Mls All rights reserved.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.