309 Mill Swamp Rd
Edgewater, MD 21037
Studio
2 Baths
3,730 sqft (on 5.15 acres)
Studio
2 Baths
3,730 sqft
(on 5.15 acres)
Local Information
- Map ViewExplore the area around 309 Mill Swamp Rd.
- Schools1 Elementary School1 Middle School1 High School
- Shop & Eat
-- mins to
Home Highlights
Property Type
Single-Family Home
Year Built
1940
Lot Size
5.15 acres
Living Area
3,730 sqft
Price/Sqft
$207
About this House
This single-family home is located at 309 Mill Swamp Rd, Edgewater, MD. 309 Mill Swamp Rd is in Edgewater, MD and in ZIP code 21037. This property has 2 bathrooms and approximately 3,730 sqft of floor space. This property has a lot size of 5.15 acres and was built in 1940.
309 Mill Swamp Rd, Edgewater, MD 21037 is a studio, 2 bathroom, 3,730 sqft single-family home built in 1940. It last sold for $304,000 on Apr 7, 2000. It is currently off market. The Trulia Estimate is $771,500, with a rent estimate of $4,016/month.
Home Details for 309 Mill Swamp Rd
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Interior Details Basement |
Heating & Cooling Heating: Heat PumpAir ConditioningHeating Fuel: Heat Pump |
Levels, Entrance, & Accessibility Stories: 1 |
Fireplace & Spa Fireplace |
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Exterior Home Features Roof: Shake ShingleDeckExterior: Other |
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Year Built Year Built: 1940 |
Property Type / Style Property Type: Single Family HomeArchitecture: Conventional |
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Units in Building: 1 |
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Lot Area: 5.15 acres |
Price History for 309 Mill Swamp Rd
| Date | Price | Event | Source |
|---|---|---|---|
| 04/07/2000 | $304,000 | Sold | N/A |
Market trends in Harwood
Last updated June 2026
Avg. sale price
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Sale-to-List Price
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Price per sq ft
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Available listings
7
1MoM
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Property Tax and Assessment
| Year | 2025 |
|---|---|
| Tax | $5,308 |
| Assessment | $555,900 |
Home facts updated by county records
Comparable Sales for 309 Mill Swamp Rd
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.40 | Single-Family Home | $807,000 | 12/22/25 | 4 | 3 | 3,474 | |
0.47 | Single-Family Home | $740,000 | 09/25/25 | 4 | 2.5 | 2,778 | |
0.51 | Single-Family Home | $1,200,000 | 05/28/26 | 5 | 3.5 | 4,944 | |
0.62 | Single-Family Home | $870,000 | 12/08/25 | 5 | 3.5 | 2,924 | |
0.79 | Single-Family Home | $275,000 | 04/09/26 | 3 | 1 | 1,160 | |
1.05 | Single-Family Home | $1,050,000 | 06/03/26 | 6 | 6.5 | 7,000 | |
1.29 | Single-Family Home | $1,050,000 | 08/22/25 | 4 | 3.5 | 2,480 | |
1.08 | Single-Family Home | $610,000 | 09/19/25 | 3 | 2.5 | 2,132 | |
1.21 | Single-Family Home | $900,000 | 12/08/25 | 4 | 3.5 | 3,561 | |
1.18 | Single-Family Home | $595,000 | 11/13/25 | 3 | 2 | 1,008 |
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Assigned Schools
These are the assigned schools for 309 Mill Swamp Rd.
- Central Elementary School
- K-5
- Public
- 566 Students
7/10GreatSchools RatingParent Rating AverageI’m very disappointed with how this school handled my son’s situation. He is a special needs student, and instead of offering the proper support and accommodations he needed, the school repeatedly suspended him and delayed the process of placing him in an appropriate special-needs program.As a parent, it’s heartbreaking to see a child punished for challenges that require understanding and resources, not discipline. I hope the administration improves their approach to helping families with special needs children so no other parent has to go through what we did.Parent Review9mo ago - Central Middle School
- 6-8
- Public
- 1204 Students
8/10GreatSchools RatingParent Rating AverageI haven't been in the school for that long sense i recently transferred to a different school because of house moving. Over all my experience there has been quite awful. Some of the teachers were out right annoying with no one liking them (I was in the stem program.) Some of the teachers were funny and it was nice to be in their classes. I really hated science due to the teacher always yelling or screaming at us. Imp just glad that I'm no longer in that horrible school. Send your child to a different one if you have the chance.Other Review1mo ago - South River High School
- 9-12
- Public
- 1680 Students
8/10GreatSchools RatingParent Rating AverageSouth River is an excellent school regardless of whether your children are in STEM or not. The STEM program admission (and all other magnet program admissions in AACPS) are purely lottery based. No school in AACPS is pulling high achieving students from other clusters to boost their test scores. It’s not like how magnet program admissions work in Montgomery County. It’s true that STEM students are required to take two AP classes in their curriculum to graduate and that that could be influencing the high AP participation rate at SRHS, but all students at the school have access to AP courses, not just STEM students. This school has very dedicated teachers and very welcoming community. I agree that SRHS not being racially or socio-economically diverse is a huge con, and that sometimes the product of that is a school where some instances of racism are more likely to go unchecked, but most of the students are friendly and not racist at all. There were some incidents at the school two decades ago that gave the school a reputation for being “racist,” but SRHS has come a long way since then.Parent Review4y ago 
Check out schools near 309 Mill Swamp Rd.
What Locals Say about Harwood
At least 7 Trulia users voted on each feature.
100 % Say car is needed
90 % Say parking is easy
90 % Say there's wildlife
89 % Say kids play outside
87 % Say they plan to stay for at least 5 years
85 % Say it's quiet
82 % Say yards are well-kept
64 % Say it's dog friendly
63 % Say people would walk alone at night
62 % Say there's holiday spirit
59 % Say neighbors are friendly
36 % Say there are community events
30 % Say streets are well-lit
29 % Say there are sidewalks
Sourced by Trulia users. Learn more about our methodology.
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