21 Prospect Ave, Niantic, CT 06357
SOLD
SEP 10, 2025

21 Prospect Ave
Niantic, CT 06357

Niantic
  • 3 Beds
  • 2 Baths
  • 1,588 sqft

$809,000

Last Sold: Sep 10, 2025
$509/sqft
Est. Refi. Payment $5,213/mo*
Refinance Your Home

$809,000

Last Sold: Sep 10, 2025
$509/sqft
Est. Refi. Payment $5,213/mo*
Refinance Your Home
3 Beds
2 Baths
1,588 sqft

Homes for sale near 21 Prospect Ave

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Apartments for Rent

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Local Information

Map showing home location
© Google
-- mins to
Commute Destination

Description

Always wanted to live at the beach? Look no further, this spacious yr. round home is 2 blks to the beach & a short walk to downtown! Entertain guests in lg. LR by the fireplace or enjoy afternoons in the sunroom & on the deck.
This property is off market, which means it's not currently listed for sale or rent on Trulia. This may be different from what's available on other websites or public sources.

Home Highlights

Parking
No Info
Outdoor
Patio, Deck
A/C
Heating & Cooling
HOA
None
Price/Sqft
$509/sqft
Listed
No Info

Home Details for 21 Prospect Ave

Interior Features

Heating & Cooling
Heating: Forced Air, GasAir ConditioningHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 2
Interior Details
Number of Rooms: 7
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: OtherPatio

Property Information

Year Built
Year Built: 1900
Property Type / Style
Property Type: Single Family HomeArchitecture: Conventional

Price & Status

Price
Price Per Sqft: $509/sqft

Community

Units in Building: 1

Lot Information

Lot Area: 9583 sqft

Price History for 21 Prospect Ave

DatePriceEventSource
09/10/2025$809,000Sold
N/A
09/16/2009$289,900ListingRemovedAgent Provided
08/05/2009$289,900PriceChange
Agent Provided
06/25/2009$299,900Listed For SaleAgent Provided
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Property Tax and Assessment

Year2025
Tax$7,982
Assessment$284,970
Home facts updated by county records

Comparable Sales for 21 Prospect Ave

Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
66 S Washington Ave, Niantic, CT
0.18
Single-Family Home
$925,000
09/02/25
3
2
1,343
21 Prospect Avenue, Niantic, CT
0.01
Single-Family Home
$809,000
09/09/25
4
2.5
2,348
69 Terrace Ave, Niantic, CT
0.02
Single-Family Home
$810,000
11/17/25
5
2
2,862
69 Terrace Avenue, Niantic, CT
0.02
Single-Family Home
$810,000
11/17/25
5
2
2,862
71 S Washington Ave, Niantic, CT
0.18
Single-Family Home
$425,000
12/05/25
3
2
1,604
3 McElaney Drive, Niantic, CT
0.27
Single-Family Home
$450,000
08/28/25
3
2
1,430
7 Old Black Point Road, Niantic, CT
0.42
Single-Family Home
$579,000
12/05/25
3
2
1,624
23 Central Avenue, Niantic, CT
0.16
Single-Family Home
$630,018
05/05/26
4
3
2,295
7 Crescent Ave, Niantic, CT
0.15
Single-Family Home
$892,500
07/21/25
4
3
2,491

Assigned Schools

These are the assigned schools for 21 Prospect Ave.
View nearby schools on GreatSchools
The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

Neighborhood Overview

Niantic
See Local Highlights
Neighborhood stats provided by third party data sources.

What Locals Say about Niantic

At least 54 Trulia users voted on each feature.

  • 85 % Say car is needed

  • 84 % Say parking is easy

  • 81 % Say it's dog friendly

  • 76 % Say there's holiday spirit

  • 75 % Say people would walk alone at night

  • 73 % Say there's wildlife

  • 72 % Say yards are well-kept

  • 72 % Say it's quiet

  • 62 % Say neighbors are friendly

  • 55 % Say they plan to stay for at least 5 years

  • 54 % Say kids play outside

  • 50 % Say there are community events

  • 48 % Say it's walkable to restaurants

  • 48 % Say streets are well-lit

  • 37 % Say there are sidewalks

  • 18 % Say it's walkable to grocery stores

Learn more about our methodology.
  • Bosher
    "People drive slow and are friendly . It’s a quiet area and lots of roads to walk. Many folks have dogs too"
    0
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  • Jsf0819
    " Potlucks, seafood on the beach, live music…Hidden treasure here in Niantic. Fun communal, beautiful "
    0
    Flag
  • Trulia User
    "private beaches and field day in the summer. plus a potluck cookout. and a raft in the water..........."
    0
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  • Trulia User
    "Dogs on leashes. Not allowed at the beach which would be nice. No dog park, but great walking paths. "
    0
    Flag
  • Bryce P.
    "This is a unique neighborhood and I enjoy all of the parks and places and people and things that are available to me in my neighborhood. It really is truly home! "
    0
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  • Pete H.
    "Not enough sidewalks and the cars are always speeding. Downtown is fairly dog friendly, yet I don’t understand why pets are not welcome at the farmer’s market; at least nobody enforces the rule."
    5
    Flag
  • Ashley B.
    "Not enough access to public transportation. No busses, train stops, pick-up areas. Not enough sidewalks on busy main road areas. Including Chesterfield road, Lovers Lane, Roxbury through Corey Lane/Riverview, Upper Pattagansett through Ancient Highway, Bridebrook Rd. , Plants Dam, Dean Road area. Should all be accessible easily on foot. "
    2
    Flag
  • Ann L.
    "I work from home and do not commute. Getting around locally is easy. Easy access to I-95, I-395 and Route Nine. Short distance to beaches, shopping. "
    2
    Flag
  • RileyG
    "People here are mostly gentle and kind. My cat went missing once and the community exploded with kind words and support. Always plenty to do between Rocky Neck, the boardwalk, and all the cozy shops and parks. Beautiful scenery at all times of year. We moved here during the winter and the cute little street lights on Main street were done up like we had stepped on the set of a Hallmark movie."
    6
    Flag
  • K. K.
    "Celebrate East Lyme/fireworks, Christmas parade, weekly farmers market, summer carnival, live music at the beach. "
    1
    Flag
  • Suzanne.allison
    "Easy access to 95 and 395 makes commuting on the shoreline and upstate really easy. Traffic can be heavy in the summer but it’s worth it to live in such a nice place. "
    0
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  • Soxgirl4ever.db57
    "Close to local beaches , shops and school , neighbors are friendly , best place to live in Connecticut ,"
    0
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  • Zlkatie
    "Niantic is a cute town! Great schools. Positive yoga studio. Small and quaint cafes. Lots of community programs for kids. "
    0
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  • Phheaney
    "Over 30 minutes Good access to highway. Good access to mall. Needs better access to rail. One hour to two airports. "
    0
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  • Lizkhenry
    "Car necessary. Way up on a hill. Could never get around without a car. We love it here ( only been 10 months) but it is a little small and isolated. "
    1
    Flag
  • Lizkhenry
    "We live in a tucked-away community that is close to Niantic but not easily within walking distance. We’re too high up on a hill and too far away from anything significant not to have a car. "
    0
    Flag
  • Jessica H.
    "Movie nights, holiday events, whether or not you know the person, a hello and casual conversation always happens. "
    0
    Flag
  • Cesarlgallegos
    "nice area so nice quieter neighbor pice full nice school if you have a family I'm really quiet place to live I love it is so nice close to supermarket"
    0
    Flag
  • Patsyfowler67
    "We have two large off-leash exercise areas, but dogs need to be under voice control. Dogs are welcomed!"
    1
    Flag
  • Patsyfowler67
    "Lots of dogs, all friendly, with plenty of places for dogs to exercise. Most people are very dog-friendly as well, and dog owners are considerate about cleaning up after their dogs."
    0
    Flag
  • Patsyfowler67
    "People walk their dogs—always on leash—and I’ve never met an unfriendly dog or handler. We also have a swimming area that’s dog-friendly. It’s a good place for nice dogs and nice people."
    0
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  • Trivium1692
    "It's by the beach. What could be better. Quiet in the winter. Busy in the summer. Has all 4 seasons. "
    1
    Flag
  • Judith k. a.
    "I grew up in this neighborhood and thenbought a house here. Most neighbors have been here since I was small. I can walk to town or to the beach"
    2
    Flag
  • Paul O.
    "Great place to live. Nice quiet community with great beaches."
    0
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  • katrina1968
    "Cute little beach area. Private beaches are not huge but do the trick. The beaches are on the river not the sound. Not all pet owners are courteous with cleaning up after their pets. Making changes such as fencing or a carport are next to impossible due to zoning regulations and neighbors making a big stink. Who wants to live with that?"
    0
    Flag
  • RJM857
    "A lovely and safe community with tennis, golf, boat slip and beaches. Peeps are screwing with this site. It's not even near the train track! Million $ homes to cottages. One way in and out-no crime at all-ever! Stone wall entrance that winds bordered with hiking trails and water views of Niantic Bay."
    0
    Flag

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Homes for rent near 21 Prospect Ave

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Off Market Homes Near 21 Prospect Ave

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21 Prospect Ave, Niantic, CT 06357 is a 3 bedroom, 2 bathroom, 1,588 sqft single-family home built in 1900. 21 Prospect Ave is located in Niantic, Niantic. This property is not currently available for sale. 21 Prospect Ave was last sold on Sep 10, 2025 for $809,000. The current Trulia Estimate for 21 Prospect Ave is $677,800.