399 Plain St, Marshfield, MA For Sale $549,000 - listed by Katie Gilbert — For Sale $549,000

Section Image — For Sale $549,000

Katie Gilbert listing agent for 95 Blackmount Dr, Marshfield, MA - sold for $525,000 — Sold $525,000

8 Duxbury St, Marshfield, MA For Sale $1,040,000 - listed by Katie Gilbert — For Sale $1,040,000

Section Image — For Sale $1,040,000

Katie Gilbert buyer's agent for 464 Lunns Way, Plymouth, MA - sold for $590,000 — Sold $590,000

Katie Gilbert listing agent for 51 Park Ave, Plymouth, MA - sold for $740,000 — Sold $740,000

Katie Gilbert buyer's agent for 4 Barna Rd, Marshfield, MA - sold for $1,100,000 — Sold $1,100,000

Katie Gilbert listing agent for 25 Gendarme Place, Norwell, MA - sold for $680,000 — Sold $680,000

Katie Gilbert buyer's agent for 0 Old Ocean St Unit 73368665, Marshfield, MA - sold for $400,000 — Sold $400,000

Katie Gilbert

Conway - Marshfield

12 Closed Sales

$8.2M Total Value

$525K - $1.1M Price Range

$683.4K Average Price

Prior 5 years

About Katie

Home Types: House, Condo

Years of Experience: 2

Transaction History

1 Year
2 Year

Seller Deals
Total Deals	5
Total Value	$3,691,000
Average Sale Price	$738,200
Price Range	$525K - $925K

Buyer Deals
Total Deals	3
Total Value	$2,090,000
Average Sale Price	$696,667
Price Range	$400K - $1.1M

Seller Deals
Total Deals	5
Total Value	$3,691,000
Average Sale Price	$738,200
Price Range	$525K - $925K

Buyer Deals
Total Deals	4
Total Value	$2,705,000
Average Sale Price	$676,250
Price Range	$400K - $1.1M

Neighborhoods Katie is Experienced In

Katie's Active Listings

$549,000
- 3 Beds
- 2 Baths
- 1,118 Sq Ft
399 Plain St

Marshfield, MA
Welcome to 399 Plain Street! This home is a fantastic opportunity to own a charming Cape in one of Marshfield’s most desirable locations. Full of character and endless potential this 3 bedroom, 2 bath home is ready for its next chapter. Whether you’re a contractor, handy homeowner or buyer eager to create your dream home, this is an incredible opportunity to build equity. The home is being sold

Katie Gilbert Conway - Marshfield

$1,040,000
- 3 Beds
- 2.5 Baths
- 2,300 Sq Ft
8 Duxbury St

Marshfield, MA
New construction! Custom single family home to be built. All engineering, testing, planning and permitting are complete. Road has been installed. Construction is ready to begin and building permit is in hand. Work with a reputable builder to select final finishes on this approx. 2300 sq ft, 3 bedroom, 2.5 bath home with an attached 2 car garage and farmers porch. This is the only buildable lot on

Katie Gilbert Conway - Marshfield

Recently Sold

$525,000

Sold May 7, 2026
- 3 Beds
- 1 Bath
- 1,418 Sq Ft
95 Blackmount Dr

Marshfield, MA
- 3% Below List
- $370/SF
- 6 Days On Market
- Current Est. Value $559K
Katie Gilbert Conway - Marshfield

$740,000

Sold Apr 10, 2026
- 4 Beds
- 2.5 Baths
- 1,600 Sq Ft
51 Park Ave

Plymouth, MA
- 1% Below List
- $462/SF
- 18 Days On Market
- Current Est. Value $735K
Katie Gilbert Conway - Marshfield

$680,000

Sold Dec 1, 2025
- 3 Beds
- 2 Baths
- 1,650 Sq Ft
25 Gendarme Place

Norwell, MA
- 20% Below List
- $412/SF
- 87 Days On Market
Katie Gilbert Conway - Marshfield

$925,000

Sold Aug 20, 2025
- 2 Beds
- 3 Baths
- 2,432 Sq Ft
29 Spyglass Ln

Plymouth, MA
- 3% Above List
- $380/SF
- 6 Days On Market
Katie Gilbert Conway - Marshfield

$821,000

Sold Aug 8, 2025
- 2 Beds
- 1.5 Baths
- 1,600 Sq Ft
12 Branch St

Marshfield, MA
- 3% Above List
- $513/SF
- 8 Days On Market
- Current Est. Value $766K
Katie Gilbert Conway - Marshfield

$620,000

Sold Mar 19, 2024
- 2 Beds
- 2 Baths
- 860 Sq Ft
999 Hancock St

Unit 505

Quincy, MA
- 3% Above List
- $721/SF
- 4 Days On Market
- Current Est. Value $577K
Katie Gilbert Conway - Marshfield

Katie Gilbert

(781) 217-3194

(781) 217-3194

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