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671 18th Av

Single-family home, 3 bd, 1 ba, 1,350 sqft, built 1921

Today’s estimate uses 1,350 sqft and the home’s latest facts. It does not estimate the home’s value at a past sale date.

0.5 mi$1.06M$2.00M$1.20M$1.90M$2.08M$1.18M$2.23M$1.91M$2.32M$2.35M$2.43M$2.50M$2.52M$4.05M$736K$3.84M$4.45M$2.41M$3.50M$2.59M$2.34M$2.60M$2.36M671 18th AvBlock 1626, Lot 00600.25 miN574 20th Ave: sold for $2,380,000 on 2026-10-22, 0.15 mi away686 22nd Ave: sold for $1,760,000 on 2026-10-05, 0.21 mi away859 24th Ave: sold for $1,000,000 on 2026-08-07, 0.37 mi away427 23rd Ave: sold for $2,000,000 on 2026-09-22, 0.42 mi away563 23rd Ave: sold for $1,838,000 on 2026-10-05, 0.32 mi away742 22nd Ave: sold for $1,200,000 on 2026-09-02, 0.22 mi away627 22nd Ave: sold for $1,825,000 on 2026-09-28, 0.24 mi away4126 Fulton Street: sold for $1,825,000 on 2026-03-31, 0.16 mi away621 25th Ave: sold for $2,020,000 on 2026-05-07, 0.45 mi away811 Balboa St: sold for $2,010,000 on 2026-06-01, 0.54 mi away615 23rd Ave: sold for $1,150,000 on 2026-07-06, 0.30 mi away542 22nd Ave: sold for $2,600,000 on 2026-07-10, 0.26 mi away1532 Cabrillo St: sold for $1,010,000 on 2025-11-03, 0.10 mi away548 22nd Ave: sold for $1,675,000 on 2026-09-18, 0.26 mi away750 22nd Ave: sold for $2,850,000 on 2026-10-06, 0.22 mi away466 11th Ave: sold for $2,150,000 on 2026-06-01, 0.52 mi away2532 Cabrillo St: sold for $1,910,000 on 2026-09-25, 0.49 mi away466 19th Ave: sold for $2,180,000 on 2026-07-28, 0.26 mi away631 18th Ave: sold for $2,550,008 on 2026-03-03, under 0.05 mi away323 19th Ave: sold for $2,350,000 on 2026-09-08, 0.46 mi away170 17th Ave: sold for $2,350,000 on 2026-05-05, 0.66 mi away683 29th Ave: sold for $1,530,000 on 2026-03-12, 0.65 mi away454 21st Ave: sold for $150,000 on 2026-07-21, 0.31 mi away685 25th Ave: sold for $2,200,000 on 2026-05-19, 0.42 mi away259 17th Ave: sold for $2,500,000 on 2026-09-10, 0.54 mi away696 22nd Ave: sold for $2,610,000 on 2026-02-18, 0.21 mi away519 22nd Ave: sold for $1,680,000 on 2025-11-20, 0.30 mi away546 18th Ave: sold for $2,620,000 on 2026-06-17, 0.16 mi away862 28th Ave: sold for $1,650,000 on 2026-01-09, 0.56 mi away713 24th Ave: sold for $1,800,000 on 2026-05-22, 0.35 mi away527 17th Ave: sold for $2,128,880 on 2025-12-22, 0.19 mi away1125 Cabrillo Street: sold for $3,805,000 on 2026-07-08, 0.35 mi away722 17th Ave: sold for $3,050,000 on 2026-07-27, 0.11 mi away854 30th Ave: sold for $688,000 on 2026-02-17, 0.68 mi away474 17th Ave: sold for $3,715,000 on 2026-05-27, 0.27 mi away887 27th Ave: sold for $1,430,000 on 2026-03-11, 0.55 mi away652 27th Ave: sold for $2,600,000 on 2026-10-16, 0.52 mi away778 10th Ave: sold for $4,300,000 on 2026-05-07, 0.52 mi away6115 California St: sold for $2,350,000 on 2026-04-17, 0.67 mi away622 24th Ave: sold for $1,850,000 on 2026-03-03, 0.37 mi away850 25th Ave: sold for $2,402,000 on 2026-08-31, 0.39 mi away159 21st Ave: sold for $3,650,000 on 2026-10-06, 0.69 mi away714 23rd Ave: sold for $2,600,000 on 2025-12-01, 0.27 mi away6121 California St: sold for $2,100,000 on 2026-06-15, 0.67 mi away675 23rd Ave: sold for $2,500,000 on 2026-08-11, 0.29 mi away664 27th Ave: sold for $1,955,000 on 2026-06-24, 0.52 mi away360 16th Ave: sold for $2,500,000 on 2026-05-22, 0.44 mi away506 11th Ave: sold for $1,975,000 on 2025-12-19, 0.49 mi away715 29th Ave: sold for $2,510,000 on 2026-06-09, 0.64 mi away286 25th Ave: sold for $2,300,000 on 2026-04-16, 0.74 mi away576 27th Ave: sold for $4,800,000 on 2026-04-24, 0.55 mi away663 28th Ave: sold for $2,600,000 on 2026-06-18, 0.60 mi away863 26th Ave: sold for $4,000,000 on 2026-06-29, 0.48 mi away0.75 mi0.5 mi$1.90M$2.08M$2.23M$1.91M$2.35M$2.43M$1.59M$2.50M$4.05M$736K$3.84M$1.48M$3.50M$2.36M671 18th AvBlock 1626, Lot 00600.5 miN574 20th Ave: sold for $2,380,000 on 2026-10-22, 0.15 mi away686 22nd Ave: sold for $1,760,000 on 2026-10-05, 0.21 mi away859 24th Ave: sold for $1,000,000 on 2026-08-07, 0.37 mi away427 23rd Ave: sold for $2,000,000 on 2026-09-22, 0.42 mi away563 23rd Ave: sold for $1,838,000 on 2026-10-05, 0.32 mi away742 22nd Ave: sold for $1,200,000 on 2026-09-02, 0.22 mi away627 22nd Ave: sold for $1,825,000 on 2026-09-28, 0.24 mi away4126 Fulton Street: sold for $1,825,000 on 2026-03-31, 0.16 mi away621 25th Ave: sold for $2,020,000 on 2026-05-07, 0.45 mi away811 Balboa St: sold for $2,010,000 on 2026-06-01, 0.54 mi away615 23rd Ave: sold for $1,150,000 on 2026-07-06, 0.30 mi away542 22nd Ave: sold for $2,600,000 on 2026-07-10, 0.26 mi away1532 Cabrillo St: sold for $1,010,000 on 2025-11-03, 0.10 mi away548 22nd Ave: sold for $1,675,000 on 2026-09-18, 0.26 mi away750 22nd Ave: sold for $2,850,000 on 2026-10-06, 0.22 mi away466 11th Ave: sold for $2,150,000 on 2026-06-01, 0.52 mi away2532 Cabrillo St: sold for $1,910,000 on 2026-09-25, 0.49 mi away466 19th Ave: sold for $2,180,000 on 2026-07-28, 0.26 mi away631 18th Ave: sold for $2,550,008 on 2026-03-03, under 0.05 mi away323 19th Ave: sold for $2,350,000 on 2026-09-08, 0.46 mi away170 17th Ave: sold for $2,350,000 on 2026-05-05, 0.66 mi away683 29th Ave: sold for $1,530,000 on 2026-03-12, 0.65 mi away454 21st Ave: sold for $150,000 on 2026-07-21, 0.31 mi away685 25th Ave: sold for $2,200,000 on 2026-05-19, 0.42 mi away259 17th Ave: sold for $2,500,000 on 2026-09-10, 0.54 mi away696 22nd Ave: sold for $2,610,000 on 2026-02-18, 0.21 mi away519 22nd Ave: sold for $1,680,000 on 2025-11-20, 0.30 mi away546 18th Ave: sold for $2,620,000 on 2026-06-17, 0.16 mi away862 28th Ave: sold for $1,650,000 on 2026-01-09, 0.56 mi away713 24th Ave: sold for $1,800,000 on 2026-05-22, 0.35 mi away527 17th Ave: sold for $2,128,880 on 2025-12-22, 0.19 mi away1125 Cabrillo Street: sold for $3,805,000 on 2026-07-08, 0.35 mi away722 17th Ave: sold for $3,050,000 on 2026-07-27, 0.11 mi away854 30th Ave: sold for $688,000 on 2026-02-17, 0.68 mi away474 17th Ave: sold for $3,715,000 on 2026-05-27, 0.27 mi away887 27th Ave: sold for $1,430,000 on 2026-03-11, 0.55 mi away652 27th Ave: sold for $2,600,000 on 2026-10-16, 0.52 mi away778 10th Ave: sold for $4,300,000 on 2026-05-07, 0.52 mi away6115 California St: sold for $2,350,000 on 2026-04-17, 0.67 mi away622 24th Ave: sold for $1,850,000 on 2026-03-03, 0.37 mi away850 25th Ave: sold for $2,402,000 on 2026-08-31, 0.39 mi away159 21st Ave: sold for $3,650,000 on 2026-10-06, 0.69 mi away714 23rd Ave: sold for $2,600,000 on 2025-12-01, 0.27 mi away6121 California St: sold for $2,100,000 on 2026-06-15, 0.67 mi away675 23rd Ave: sold for $2,500,000 on 2026-08-11, 0.29 mi away664 27th Ave: sold for $1,955,000 on 2026-06-24, 0.52 mi away360 16th Ave: sold for $2,500,000 on 2026-05-22, 0.44 mi away506 11th Ave: sold for $1,975,000 on 2025-12-19, 0.49 mi away715 29th Ave: sold for $2,510,000 on 2026-06-09, 0.64 mi away286 25th Ave: sold for $2,300,000 on 2026-04-16, 0.74 mi away576 27th Ave: sold for $4,800,000 on 2026-04-24, 0.55 mi away663 28th Ave: sold for $2,600,000 on 2026-06-18, 0.60 mi away863 26th Ave: sold for $4,000,000 on 2026-06-29, 0.48 mi away0.75 mi

53 sales inside 0.75 mi since Apr 2025. Click a sale on the map, or untick it below, to leave it out.

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Estimated sale price today

Low confidence

$1,755,000

$1,141,000estimated range$2,369,000

From 53 comps at a weighted median of $1,300 per sqft.

Block
1626
Lot
006
Sales
Nov 2025 to Oct 2026
Prices adjusted to
2026-10-30
Within
0.75 mi
Sold since
Apr 2025

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Sale prices versus asking

Similarity-weighted median: 35.9% above final asking.

Middle half: 17.8% above asking to 59.2% above asking.

44 of 53 selected comps have a verified final asking price.

Comparisons use the final advertised asking price from the same sale, before pending or closing.

Comparable sales (53)

Every sale inside the circle starts ticked. Untick one here, or click it on the map, to leave it out. Closer, more similar sales weigh more.

AddressSoldPriceFinal askingSale vs. askingAdj. today$/sqftSizeDist.WhyMatch
574 20th Ave2026-10-22$2.38M$1,495,000$885,000 above asking (59.2%)$2.28M$1,6593bd 1ba 1,375sf0.15 misimilar size, 3 bd, recent
686 22nd Ave2026-10-05$1.76M$1,295,000$465,000 above asking (35.9%)$1.69M$1,1213bd 1ba 1,505sf0.21 mi3 bd, recent
859 24th Ave2026-08-07$1M$1,295,000$295,000 below asking (22.8%)$1.06M$7653bd 3ba 1,381sf0.37 misimilar size, 3 bd, recent
427 23rd Ave2026-09-22$2M$1,595,000$405,000 above asking (25.4%)$2M$1,4103bd 2ba 1,418sf0.42 misimilar size, 3 bd, recent
563 23rd Ave2026-10-05$1.84M$1,888,888$50,888 below asking (2.7%)$1.76M$1,2684bd 3ba 1,389sf0.32 misimilar size, recent
742 22nd Ave2026-09-02$1.2MNo asking price—$1.2M$7581ba 1,583sf0.22 mirecent
627 22nd Ave2026-09-28$1.82M$1,095,000$730,000 above asking (66.7%)$1.82M$1,6982bd 1ba 1,075sf0.24 mirecent
4126 Fulton Street2026-03-31$1.82M$1,395,000$430,000 above asking (30.8%)$1.9M$1,2862bd 1ba 1,474sf0.16 misimilar size
621 25th Ave2026-05-07$2.02M$1,298,000$722,000 above asking (55.6%)$2.09M$1,5112bd 1ba 1,383sf0.45 misimilar size
811 Balboa St2026-06-01$2.01M$1,699,000$311,000 above asking (18.3%)$2.08M$1,5103bd 2ba 1,380sf0.54 misimilar size, 3 bd
615 23rd Ave2026-07-06$1.15MNo asking price—$1.22M$1,1281ba 1,085sf0.30 mi
542 22nd Ave2026-07-10$2.6M$1,695,000$905,000 above asking (53.4%)$2.77M$1,5873bd 3ba 1,743sf0.26 mi3 bd
1532 Cabrillo St2025-11-03$1.01M$999,000$11,000 above asking (1.1%)$1.18M$9492bd 1ba 1,240sf0.10 misimilar size
548 22nd Ave2026-09-18$1.68M$990,000$685,000 above asking (69.2%)$1.68M$1,5832bd 2ba 1,058sf0.26 mirecent
750 22nd Ave2026-10-06$2.85M$1,895,000$955,000 above asking (50.4%)$2.73M$1,4274bd 3ba 1,914sf0.22 mirecent
466 11th Ave2026-06-01$2.15M$1,899,000$251,000 above asking (13.2%)$2.23M$1,4153bd 3ba 1,575sf0.52 mi3 bd
2532 Cabrillo St2026-09-25$1.91M$1,395,000$515,000 above asking (36.9%)$1.91M$1,1652bd 1ba 1,640sf0.49 mirecent
466 19th Ave2026-07-28$2.18M$1,595,000$585,000 above asking (36.7%)$2.32M$1,2472bd 2ba 1,860sf0.26 mi
631 18th Ave2026-03-03$2.55M$1,858,000$692,008 above asking (37.2%)$2.65M$1,3174bd 2ba 2,010sf<0.05 minearby on same street
323 19th Ave2026-09-08$2.35M$1,688,000$662,000 above asking (39.2%)$2.35M$1,3003bd 1ba 1,808sf0.46 mi3 bd, recent
170 17th Ave2026-05-05$2.35M$1,395,000$955,000 above asking (68.5%)$2.43M$2,0263bd 3ba 1,200sf0.66 mi3 bd
683 29th Ave2026-03-12$1.53MNo asking price—$1.59M$1,1354bd 2ba 1,400sf0.65 misimilar size
454 21st Ave2026-07-21$150KNo asking price—$160K$842bd 1.5ba 1,900sf0.31 mi
685 25th Ave2026-05-19$2.2M$1,795,000$405,000 above asking (22.6%)$2.28M$1,2652bd 2ba 1,800sf0.42 mi
259 17th Ave2026-09-10$2.5MNo asking price—$2.5M$1,4111ba 1,772sf0.54 mirecent
696 22nd Ave2026-02-18$2.61M$1,795,000$815,000 above asking (45.4%)$2.79M$1,6225bd 5ba 1,720sf0.21 mi
519 22nd Ave2025-11-20$1.68M$1,248,000$432,000 above asking (34.6%)$1.96M$1,0873bd 2ba 1,800sf0.30 mi3 bd
546 18th Ave2026-06-17$2.62M$2,385,000$235,000 above asking (9.9%)$2.72M$1,2634bd 3ba 2,150sf0.16 misame street
862 28th Ave2026-01-09$1.65MNo asking price—$1.92M$1,2821ba 1,500sf0.56 mi
713 24th Ave2026-05-22$1.8M$1,388,000$412,000 above asking (29.7%)$1.86M$1,0223bd 2ba 1,823sf0.35 mi3 bd
527 17th Ave2025-12-22$2.13M$1,495,000$633,880 above asking (42.4%)$2.52M$1,3424bd 2ba 1,877sf0.19 mi
1125 Cabrillo Street2026-07-08$3.81M$2,995,000$810,000 above asking (27.0%)$4.05M$1,8713bd 2ba 2,163sf0.35 mi3 bd
722 17th Ave2026-07-27$3.05M$2,590,000$460,000 above asking (17.8%)$3.24M$1,3714bd 4ba 2,366sf0.11 mi
854 30th Ave2026-02-17$688KNo asking price—$736K$4662bd 1ba 1,579sf0.68 mi
474 17th Ave2026-05-27$3.71M$2,999,000$716,000 above asking (23.9%)$3.84M$1,7153bd 3ba 2,241sf0.27 mi3 bd
887 27th Ave2026-03-11$1.43M$1,300,000$130,000 above asking (10.0%)$1.48M$8392bd 2ba 1,770sf0.55 mi
652 27th Ave2026-10-16$2.6M$2,495,000$105,000 above asking (4.2%)$2.49M$1,1684bd 4ba 2,133sf0.52 mirecent
778 10th Ave2026-05-07$4.3M$2,999,000$1,301,000 above asking (43.4%)$4.45M$2,3714bd 4ba 1,876sf0.52 mi
6115 California St2026-04-17$2.35MNo asking price—$2.41M$1,3133bd 2ba 1,834sf0.67 mi3 bd
622 24th Ave2026-03-03$1.85M$1,695,000$155,000 above asking (9.1%)$1.92M$9273bd 2ba 2,073sf0.37 mi3 bd
850 25th Ave2026-08-31$2.4M$1,895,000$507,000 above asking (26.8%)$2.54M$1,1204bd 4ba 2,265sf0.39 mirecent
159 21st Ave2026-10-06$3.65M$3,500,000$150,000 above asking (4.3%)$3.5M$1,7493bd 2ba 2,000sf0.69 mi3 bd, recent
714 23rd Ave2025-12-01$2.6M$1,995,000$605,000 above asking (30.3%)$3.08M$1,4774bd 2ba 2,083sf0.27 mi
6121 California St2026-06-15$2.1M$1,495,000$605,000 above asking (40.5%)$2.18M$1,1452bd 2ba 1,900sf0.67 mi
675 23rd Ave2026-08-11$2.5MNo asking price—$2.64M$1,0914bd 3ba 2,420sf0.29 mirecent
664 27th Ave2026-06-24$1.96M$1,789,000$166,000 above asking (9.3%)$2.03M$9344bd 3ba 2,170sf0.52 mi
360 16th Ave2026-05-22$2.5M$1,768,000$732,000 above asking (41.4%)$2.59M$1,1764bd 2ba 2,200sf0.44 mi
506 11th Ave2025-12-19$1.98M$1,995,000$20,000 below asking (1.0%)$2.34M$1,1503bd 4ba 2,032sf0.49 mi3 bd
715 29th Ave2026-06-09$2.51M$2,565,000$55,000 below asking (2.1%)$2.6M$1,1804bd 3ba 2,205sf0.64 mi
286 25th Ave2026-04-16$2.3M$1,749,000$551,000 above asking (31.5%)$2.36M$1,1124bd 4ba 2,120sf0.74 mi
576 27th Ave2026-04-24$4.8M$2,495,000$2,305,000 above asking (92.4%)$4.92M$6,5593bd 1ba 750sf0.55 mi3 bd
663 28th Ave2026-06-18$2.6M$2,499,000$101,000 above asking (4.0%)$2.69M$1,1245bd 5ba 2,398sf0.60 mi
863 26th Ave2026-06-29$4M$2,995,000$1,005,000 above asking (33.6%)$4.15M$1,7274bd 3ba 2,400sf0.48 mi