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Exceptional Estate Living with Space, Privacy & Endless Possibilities! Offering over 5,300 square feet of beautifully finished living space, this impressive private estate combines elegance, comfort, and exceptional entertaining spaces. The main level features formal living and dining rooms, a chef-inspired kitchen, and a spacious family room with a stunning stone-faced gas fireplace. Additional highlights include a sun-filled solarium with 180-degree floor-to-ceiling windows overlooking parkland and a large sunroom with views of the backyard oasis. Enjoy outdoor living at its finest with a raised deck, gorgeous in-ground pool, and beautifully naturalized landscaping. Upstairs, the spacious primary suite offers a private sitting area, spa-inspired bathroom with dual vanities, soaking tub and separate shower, plus two oversized walk-in closets. Three additional bedrooms each feature en-suite bathrooms and walk-in closets. The third level provides a versatile private suite with a bedroom, full bath, living area, wet bar, and ample storage—ideal for guests, an au pair, or extended family. The unfinished walk-out basement offers over 3,000 additional square feet of potential and is rough-in plumbed for a future bathroom. Recent updates include fresh paint, new kitchen countertops, and flooring. **A rare bonus: an adjacent, separately deeded 0.38-acre buildable lot is included in the list price!** A truly exceptional opportunity offering space, privacy, and flexibility. Seller to prefers to use RGS Title for settlement.

Highlights

  • Residential
  • Single Family Residence
  • Built in 2003
  • 0.49 Acre Lot
  • $156/mo HOA
  • 2 Car Garage
  • 1 day on Market

  • Bedrooms
    5
  • Bathrooms
    5 full · 1 half
  • Year Built
    2003
  • Architectural Style
    Traditional
  • Construction Materials
    Frame, Stone
  • Foundation
    Concrete Perimeter
  • Garage Spaces
    2.0
  • Parking Features
    Driveway, Attached, Oversized, Garage Door Opener, Garage, Inside Entrance
  • Living Area
    5343.0
  • Appliances
    Dryer, Dishwasher, Microwave, Refrigerator, Washer, Disposal, Cooktop, Gas Water Heater, Water Heater
  • Flooring
    Hardwood, Carpet, Ceramic Tile
  • Pool Features
    In Ground, Private, Filtered
  • Security Features
    Security System
  • Cooling
    Central Air, Electric
  • Heating
    Forced Air, Natural Gas
  • Basement
    Walk-Out Access, Unfinished, Bath/Stubbed

  • Acres
    0.49
  • Lot Features
    Cleared, Secluded, Private, Back Yard, Front Yard
  • View
    Trees/Woods, Panoramic, Garden, Scenic
  • Water
    Public

  • County
    Montgomery
  • City
    Boyds
  • Neighborhood
    KINGS CROSSING
  • Zip Code
    20841
  • High School
    NORTHWEST
  • Middle School
    KINGSVIEW
  • Elementary School
    SPARK M. MATSUNAGA

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Frequently Asked Questions

How do I schedule a tour of 18621 Thundercloud Rd?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 18621 Thundercloud Rd.

They know residentials in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 18621 Thundercloud Rd?

Click Ask a Question to talk with our team. You already know it is a 5 bed, 5 bath, listed for $1,500,000. We can talk through recent upgrades, potential seller motivation, how this single family residence compares to others in Boyds, and can even get you in to see the property quickly.

How do I get a virtual tour of 18621 Thundercloud Rd?

Yes! A virtual tour is available for 18621 Thundercloud Rd. Click here to view the full walkthrough and explore every room at your own pace. If you would like a guided virtual showing or have questions along the way, we can connect you with our local expert to walk you through it live.

How much is the monthly mortgage payment for 18621 Thundercloud Rd?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 18621 Thundercloud Rd at around $9,530. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 18621 Thundercloud Rd?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Montgomery County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 18621 Thundercloud Rd?

In most cases, yes. Whether 18621 Thundercloud Rd is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Boyds's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 18621 Thundercloud Rd?

We can handle that for you. Our preferred local agent specializes in residentials in Boyds and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

What is the price per square foot for this home?

This home is listed at $1,500,000 with 5,343 sqft of space—that comes out to approximately $281 per square foot.

How long has this property been on the market?

18621 Thundercloud Rd was listed on November 12, 2026, which means it's been on the market for 1 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

When was this house built?

This home was built in 2003, making it approximately 23 years old.

What is the lot size of this property?

18621 Thundercloud Rd sits on a 0.49-acre lot, which is 21,344 square feet.

What schools are assigned to this property?

Based on MLS info, this home is zoned for:

  • Elementary: SPARK M. MATSUNAGA
  • Middle: KINGSVIEW
  • High: NORTHWEST

Want to see how these schools compare? Check out our Montgomery County School Guide to see ratings, reviews, and more for the schools in the area.

What are the property taxes for 18621 Thundercloud Rd?

The most recent public record shows annual property taxes for 18621 Thundercloud Rd were approximately $11,932. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.

Is there an HOA fee for this property, and what does it cover?

This home has an HOA fee of $156 paid monthly.

This covers access to community features including: Playground, Clubhouse.

Is 18621 Thundercloud Rd still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data


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Listing information 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. Copyright 2026, Bright. All rights reserved.

Last Updated: November 13, 2026 at 07:44AM | Source: Bright | MLS#: MDMC2263044