T
Seller's Agent in 2025
Todd Margolis
Birch Realty
(301) 367-8500
1 in this area
31 Total Sales
512 Calvin Ln Rockville, MD 20851
East Rockville Neighborhood
4
Beds
2
Baths
1,287
Sq Ft
7,117
Sq Ft Lot
Highlights
- Cape Cod Architecture
- 1 Fireplace
- Forced Air Heating and Cooling System
- Rockville High School Rated A
- No HOA
- 1-minute walk to Calvin Park
About This Home
As of June 2025$5,000 buyers credit for closing costs - plus Seller Paid Home Warranty! Beautifully renovated house located close to everything in Rockville!
Welcome to 512 Calvin Lane, Rockville, MD—a meticulously maintained, move-in ready residence offering a harmonious blend of comfort and convenience. This thoughtfully designed home boasts four spacious bedrooms and two full bathrooms, with two bedrooms and a full bath on each level, providing flexible living arrangements to suit your needs. Situated in a beautiful neighborhood with Calvin Park out the back gate. Tennis courts, basketball, baseball, and more park amenities are just seconds away by foot - An unbelievable amenity for any family or nature lover!
Interior Features:
• Main Level: The main floor features two generously sized bedrooms and a full bathroom, ideal for guests or as a primary suite.
• Upper Level: In 2024, new flooring was installed throughout the second floor, eliminating all carpeting for a modern and clean aesthetic. This level includes two additional bedrooms and another full bathroom, ensuring ample space for family or work-from-home setups.
• Kitchen: The contemporary kitchen is equipped with newer appliances and offers abundant storage, making meal preparation a delight.
Exterior Features:
• Backyard: The expansive, nicely fenced-in backyard is a private oasis, perfect for relaxation and outdoor activities. A convenient back gate provides direct access to a local park, scenic trails, and tennis courts, enhancing your recreational options.
• Driveway: The freshly paved driveway adds to the home’s curb appeal and offers ample parking space for residents and guests alike.
Situated in a friendly neighborhood with easy access to local amenities, schools, and transportation, 512 Calvin Lane presents a unique opportunity to own a home that seamlessly combines modern updates with classic charm. Don’t miss the chance to make this exceptional property your own.
Last Agent to Sell the Property
(301) 367-8500 todd@birchrealtymd.com Birch Realty Listed on: 03/28/2025
Last Buyer's Agent
(301) 473-3935 alexis@darthomes.com Real Broker, LLC - Gaithersburg License #5005388
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $6,591
Year Built
- Built in 1953 | Remodeled in 2020
Lot Details
- 7,117 Sq Ft Lot
- East Facing Home
- Property is zoned R60
Home Design
- Cape Cod Architecture
- Contemporary Architecture
- Frame Construction
- Architectural Shingle Roof
Interior Spaces
- 1,287 Sq Ft Home
- Property has 2 Levels
- 1 Fireplace
Bedrooms and Bathrooms
Parking
- Driveway
- On-Street Parking
Schools
- Rockville High School
Utilities
- Forced Air Heating and Cooling System
- Electric Water Heater
Community Details
- No Home Owners Association
- Twinbrook Subdivision
Listing and Financial Details
- Tax Lot 19
- Assessor Parcel Number 160400216535
Ownership History
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Mar 28, 2025
Closed on
Jun 23, 2025
Sold by
Garcia Adrian A and Diaz Aguilar Yanelis
Bought by
Caballero Ferreira Carlos Guillermo and Stickney Travis Shane
Seller's Agent
Todd Margolis
Birch Realty
Buyer's Agent
Alex Gutierrez
Real Broker, LLC - Gaithersburg
List Price
$599,000
Sold Price
$555,000
Premium/Discount to List
-$44,000
-7.35%
Views
303
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
1.04%
Original Mortgage
$455,000
Outstanding Balance
$454,231
Interest Rate
6.86%
Mortgage Type
New Conventional
Estimated Equity
$102,086
Purchase Details
Listed on
Mar 28, 2025
Closed on
May 21, 2025
Sold by
Shermar Llc
Bought by
Garcia Adrian A and Aguilar Yanelis D
Seller's Agent
Todd Margolis
Birch Realty
Buyer's Agent
Alex Gutierrez
Real Broker, LLC - Gaithersburg
List Price
$599,000
Sold Price
$555,000
Premium/Discount to List
-$44,000
-7.35%
Views
303
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$455,000
Outstanding Balance
$454,231
Interest Rate
6.86%
Mortgage Type
New Conventional
Estimated Equity
$102,086
Purchase Details
Listed on
Mar 5, 2020
Closed on
Apr 15, 2020
Sold by
Rjre Investments Llc
Bought by
Garcia Adrian A and Aguilar Yanelis Diaz
Seller's Agent
Antoinette King
TTR Sotheby's International Realty
Buyer's Agent
Glenn Deckert
Samson Properties
List Price
$417,500
Sold Price
$410,000
Premium/Discount to List
-$7,500
-1.8%
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
6.00%
Original Mortgage
$380,000
Interest Rate
3.3%
Mortgage Type
New Conventional
Purchase Details
Closed on
Mar 30, 2018
Sold by
Winn Cynthia L
Bought by
Rjre Invetsmnts Llc
Purchase Details
Closed on
Aug 22, 2014
Sold by
Stollof Sheryl and Stollof Marcia
Bought by
Shermar Llc
Purchase Details
Closed on
Oct 24, 2005
Sold by
Zamoiski Joseph 3Rd
Bought by
Winn Cynthia L
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$250,000
Interest Rate
8.6%
Mortgage Type
Adjustable Rate Mortgage/ARM
Purchase Details
Closed on
Jul 26, 2005
Sold by
Zamoiski Joseph 3Rd
Bought by
Winn Cynthia L
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$250,000
Interest Rate
8.6%
Mortgage Type
Adjustable Rate Mortgage/ARM
Purchase Details
Closed on
Apr 18, 2005
Sold by
Bramkamp John L and Bramkamp D D
Bought by
Zamoiski Joseph 3Rd
Purchase Details
Closed on
Mar 18, 2005
Sold by
Bramkamp John L and Bramkamp D D
Bought by
Zamoiski Joseph 3Rd
Purchase Details
Closed on
Aug 9, 1999
Sold by
Loyola Fed Sav&Loan Assoc
Bought by
Bramkamp John L and Bramkamp D D
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area
Home Values in the Area
Average Home Value in this Area
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Deed | $555,000 | Old Republic National Title In | |
| Deed | $555,000 | Old Republic National Title In | |
| Deed | $1,500 | Harvest Title | |
| Deed | $1,500 | Harvest Title | |
| Assignment Deed | $410,000 | Monocacy Title Inc | |
| Deed | $281,000 | Old Republic Natl Title Ins | |
| Deed | -- | None Available | |
| Deed | -- | -- | |
| Deed | -- | -- | |
| Deed | $177,000 | -- | |
| Deed | $177,000 | -- | |
| Deed | $102,689 | -- |
Source: Public Records
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $455,000 | New Conventional | |
| Closed | $455,000 | New Conventional | |
| Previous Owner | $380,000 | New Conventional | |
| Previous Owner | $285,250 | Stand Alone Refi Refinance Of Original Loan | |
| Previous Owner | $250,000 | Adjustable Rate Mortgage/ARM | |
| Previous Owner | $250,000 | Adjustable Rate Mortgage/ARM |
Source: Public Records
Property History
| Date | Event | Price | Change | Sq Ft Price |
|---|---|---|---|---|
| 06/26/2025 06/26/25 | Sold | $555,000 | -0.9% | $431 / Sq Ft |
| 05/27/2025 05/27/25 | Price Changed | $560,000 | -2.6% | $435 / Sq Ft |
| 04/26/2025 04/26/25 | Price Changed | $575,000 | -2.4% | $447 / Sq Ft |
| 04/25/2025 04/25/25 | Price Changed | $589,000 | -0.8% | $458 / Sq Ft |
| 04/13/2025 04/13/25 | Price Changed | $594,000 | -0.8% | $462 / Sq Ft |
| 03/28/2025 03/28/25 | For Sale | $599,000 | +46.1% | $465 / Sq Ft |
| 04/15/2020 04/15/20 | Sold | $410,000 | -1.8% | $319 / Sq Ft |
| 03/21/2020 03/21/20 | Price Changed | $417,500 | 0.0% | $324 / Sq Ft |
| 03/21/2020 03/21/20 | For Sale | $417,500 | -0.6% | $324 / Sq Ft |
| 03/10/2020 03/10/20 | Pending | -- | -- | -- |
| 03/05/2020 03/05/20 | For Sale | $420,000 | -- | $326 / Sq Ft |
Source: Bright MLS
Tax History Compared to Growth
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $6,591 | $465,667 | -- | -- |
| 2024 | $6,591 | $441,033 | $0 | $0 |
| 2023 | $6,883 | $416,400 | $225,200 | $191,200 |
| 2022 | $4,937 | $385,533 | $0 | $0 |
| 2021 | $4,532 | $354,667 | $0 | $0 |
| 2020 | $4,098 | $323,800 | $214,500 | $109,300 |
| 2019 | $4,615 | $310,033 | $0 | $0 |
| 2018 | $4,462 | $296,267 | $0 | $0 |
| 2017 | $4,241 | $282,500 | $0 | $0 |
| 2016 | -- | $274,667 | $0 | $0 |
| 2015 | $3,269 | $266,833 | $0 | $0 |
| 2014 | $3,269 | $259,000 | $0 | $0 |
Source: Public Records
Agents Affiliated with this Home
-
Todd Margolis
-
Alex Gutierrez
Buyer's Agent in 2025
Alex Gutierrez
Real Broker, LLC - Gaithersburg
(301) 473-3935
2 in this area
33 Total Sales
-
Antoinette King
Seller's Agent in 2020
Antoinette King
TTR Sotheby's International Realty
(301) 910-5448
1 in this area
83 Total Sales
-
Paul Biciocchi
Seller Co-Listing Agent in 2020
Paul Biciocchi
Forum Properties, Inc.
(301) 518-6999
1 in this area
93 Total Sales
-
Glenn Deckert
Buyer's Agent in 2020
Glenn Deckert
Samson Properties
(240) 888-8941
34 Total Sales
Map
Source: Bright MLS
MLS Number: MDMC2169184
APN: 04-00216535
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